Mailing List Archive

BGP Update Report
Interval: 03-May-12 -to- 10-May-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS4755 156150 6.2% 101.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
2 - AS17908 97561 3.9% 117.7 -- TCISL Tata Communications
3 - AS9829 79604 3.1% 64.0 -- BSNL-NIB National Internet Backbone
4 - AS8402 51507 2.0% 42.9 -- CORBINA-AS OJSC "Vimpelcom"
5 - AS17488 35241 1.4% 52.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
6 - AS9583 33727 1.3% 33.4 -- SIFY-AS-IN Sify Limited
7 - AS26615 31327 1.2% 35.2 -- Tim Celular S.A.
8 - AS24722 30820 1.2% 446.7 -- BABILON-AS Babilon-T
9 - AS12479 28711 1.1% 80.0 -- UNI2-AS France Telecom Espana SA
10 - AS45528 27927 1.1% 63.9 -- TDN Tikona Digital Networks Pvt Ltd.
11 - AS32528 25495 1.0% 8498.3 -- ABBOTT Abbot Labs
12 - AS17439 23396 0.9% 122.5 -- NETMAGIC-AP Netmagic Datacenter Mumbai
13 - AS24560 20247 0.8% 26.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
14 - AS24193 19570 0.8% 70.1 -- SIFY-IN Sify Limited Service Provider India
15 - AS10620 18412 0.7% 9.8 -- Telmex Colombia S.A.
16 - AS17762 18277 0.7% 78.1 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
17 - AS7633 18244 0.7% 97.6 -- SOFTNET-AS-AP Software Technology Parks of India - Bangalore
18 - AS8452 17902 0.7% 22.4 -- TE-AS TE-AS
19 - AS1785 17596 0.7% 9.4 -- AS-PAETEC-NET - PaeTec Communications, Inc.
20 - AS18207 17175 0.7% 41.3 -- YOU-INDIA-AP YOU Broadband & Cable India Ltd.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS44798 9903 0.4% 9903.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
2 - AS32528 25495 1.0% 8498.3 -- ABBOTT Abbot Labs
3 - AS17408 2829 0.1% 2829.0 -- ABOVE-AS-AP AboveNet Communications Taiwan
4 - AS25911 1993 0.1% 1993.0 -- TALISMAN-CH3 - TALISMAN ENERGY INC.
5 - AS3 1876 0.1% 366.0 -- PERMRMT Ltd. "Regional Media Transit"
6 - AS55665 1057 0.0% 1057.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
7 - AS7219 1046 0.0% 1046.0 -- ASNTULIX - Tulix Systems, Inc.
8 - AS4658 960 0.0% 960.0 -- NETFRONT-AS Netfront Information Technology Limited,
9 - AS13263 1802 0.1% 901.0 -- HAYATNET-AS HayatNet Bilgi ve Iletisim Hizmetleri A.S
10 - AS34043 887 0.0% 887.0 -- RISS Internet Security Systems SRL
11 - AS45013 1615 0.1% 807.5 -- ECONOTEL-AS CJSC "Econotel"
12 - AS1355 700 0.0% 700.0 -- AHMSI-HQDC - American Home Mortgage Servicing, Inc.
13 - AS40677 1299 0.1% 649.5 -- GLOBALAIR-COM - Globalair.com
14 - AS37303 1230 0.1% 615.0 -- AIRTELMADA
15 - AS19743 3443 0.1% 573.8 --
16 - AS57767 555 0.0% 555.0 -- RTTC-AS Federal State-owned Enterprise Russian Television and Radio Broadcasting Network
17 - AS37086 527 0.0% 527.0 -- SOCATEL-AS
18 - AS38857 1039 0.0% 519.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
19 - AS20799 4984 0.2% 453.1 -- DATANET-AS Datanet.co.uk Ltd
20 - AS24722 30820 1.2% 446.7 -- BABILON-AS Babilon-T


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 130.36.34.0/24 12745 0.5% AS32528 -- ABBOTT Abbot Labs
2 - 130.36.35.0/24 12745 0.5% AS32528 -- ABBOTT Abbot Labs
3 - 109.161.64.0/19 12176 0.5% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
4 - 91.202.212.0/22 9903 0.4% AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
5 - 41.43.147.0/24 9651 0.4% AS8452 -- TE-AS TE-AS
6 - 62.36.252.0/22 8081 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
7 - 182.64.0.0/16 7488 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - 62.36.249.0/24 6501 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
9 - 62.36.241.0/24 6099 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
10 - 62.36.210.0/24 5947 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
11 - 194.63.9.0/24 5089 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
12 - 205.94.64.0/20 4975 0.2% AS3475 -- DNIC-AS-03475 - Navy Network Information Center (NNIC)
13 - 202.56.215.0/24 4093 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
14 - 193.34.176.0/23 2949 0.1% AS3329 -- Hellas OnLine Electronic Communications S.A.
15 - 202.153.174.0/24 2829 0.1% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan
16 - 115.170.128.0/17 2506 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange
17 - 192.139.215.0/24 1993 0.1% AS25911 -- TALISMAN-CH3 - TALISMAN ENERGY INC.
18 - 193.105.129.0/24 1876 0.1% AS3 -- PERMRMT Ltd. "Regional Media Transit"
19 - 215.65.61.0/24 1726 0.1% AS5800 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
20 - 221.120.230.0/24 1513 0.1% AS17557 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 10-May-12 -to- 17-May-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 75456 3.6% 62.7 -- BSNL-NIB National Internet Backbone
2 - AS8402 68093 3.2% 34.6 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS7029 29621 1.4% 13.3 -- WINDSTREAM - Windstream Communications Inc
4 - AS24560 28898 1.4% 31.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - AS12479 26694 1.3% 381.3 -- UNI2-AS France Telecom Espana SA
6 - AS32528 24694 1.2% 4938.8 -- ABBOTT Abbot Labs
7 - AS1785 24617 1.2% 13.2 -- AS-PAETEC-NET - PaeTec Communications, Inc.
8 - AS8452 20123 0.9% 29.7 -- TE-AS TE-AS
9 - AS25620 19727 0.9% 116.7 -- COTAS LTDA.
10 - AS5800 19376 0.9% 72.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
11 - AS13118 19205 0.9% 533.5 -- ASN-YARTELECOM OJSC Rostelecom
12 - AS8151 14216 0.7% 17.4 -- Uninet S.A. de C.V.
13 - AS383 12128 0.6% 120.1 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group
14 - AS7552 11929 0.6% 11.8 -- VIETEL-AS-AP Vietel Corporation
15 - AS17974 11779 0.6% 9.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
16 - AS31148 10984 0.5% 15.4 -- FREENET-AS FreeNet ISP
17 - AS36167 10402 0.5% 103.0 -- NETRIPLEX01 - NETRIPLEX LLC
18 - AS11664 10180 0.5% 39.0 -- Techtel LMDS Comunicaciones Interactivas S.A.
19 - AS6503 10176 0.5% 16.8 -- Axtel, S.A.B. de C.V.
20 - AS9583 9985 0.5% 13.6 -- SIFY-AS-IN Sify Limited


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS44798 8115 0.4% 8115.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
2 - AS16652 5809 0.3% 5809.0 -- RISEUP - Riseup Networks
3 - AS57343 5456 0.3% 5456.0 -- DIGIMAT-AS Digimat s.r.l.
4 - AS32528 24694 1.2% 4938.8 -- ABBOTT Abbot Labs
5 - AS20775 2640 0.1% 2640.0 -- GETIT GETIT Internet GmbH
6 - AS3 2482 0.1% 366.0 -- UMNIAH Umniah Mobile Company
7 - AS7219 1282 0.1% 1282.0 -- ASNTULIX - Tulix Systems, Inc.
8 - AS36948 1932 0.1% 966.0 -- KENIC
9 - AS55665 884 0.0% 884.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
10 - AS19045 1708 0.1% 854.0 -- DIRECTCOM - Direct Communications Cable LLC
11 - AS21452 795 0.0% 795.0 -- skannet-ibadan
12 - AS42281 794 0.0% 794.0 -- RACHFAHL-IT-AS Rachfahl IT-Solutions GmbH & Co.KG
13 - AS5430 6128 0.3% 766.0 -- FREENETDE freenet Datenkommunikations GmbH
14 - AS29126 746 0.0% 746.0 -- DATIQ-AS Datiq B.V.
15 - AS32890 5134 0.2% 733.4 -- BTC-AS-1 - Beehive Telephone Company, Inc.
16 - AS9821 718 0.0% 718.0 -- DOST-PH-AP Department of Science and Technology
17 - AS40677 1223 0.1% 611.5 -- GLOBALAIR-COM - Globalair.com
18 - AS13263 1767 0.1% 589.0 -- HAYATNET-AS HayatNet Bilgi ve Iletisim Hizmetleri A.S
19 - AS49182 1136 0.1% 568.0 -- BTENGAGEIT BT ENGAGE IT Limited
20 - AS27667 557 0.0% 557.0 -- Universidad Autonoma de la Laguna


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 18741 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 130.36.34.0/24 12339 0.6% AS32528 -- ABBOTT Abbot Labs
3 - 130.36.35.0/24 12339 0.6% AS32528 -- ABBOTT Abbot Labs
4 - 41.43.147.0/24 9960 0.4% AS8452 -- TE-AS TE-AS
5 - 91.202.212.0/22 8115 0.4% AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
6 - 62.36.252.0/22 8007 0.4% AS12479 -- UNI2-AS France Telecom Espana SA
7 - 62.36.249.0/24 6467 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
8 - 62.36.241.0/24 6066 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
9 - 62.36.210.0/24 5909 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
10 - 199.254.238.0/24 5809 0.3% AS16652 -- RISEUP - Riseup Networks
11 - 91.231.179.0/24 5456 0.2% AS57343 -- DIGIMAT-AS Digimat s.r.l.
12 - 194.63.9.0/24 5325 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
13 - 202.56.215.0/24 3582 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
14 - 69.54.109.0/24 3565 0.2% AS7018 -- ATT-INTERNET4 - AT&T Services, Inc.
15 - 182.64.0.0/16 3345 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
16 - 217.194.224.0/20 2640 0.1% AS20775 -- GETIT GETIT Internet GmbH
17 - 193.105.129.0/24 2482 0.1% AS3 -- UMNIAH Umniah Mobile Company
18 - 115.170.128.0/17 2353 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange
19 - 208.54.82.0/24 2127 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
20 - 69.31.106.0/23 1987 0.1% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 17-May-12 -to- 24-May-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 71594 4.0% 78.7 -- BSNL-NIB National Internet Backbone
2 - AS8402 54432 3.1% 44.3 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS8452 38314 2.2% 16.2 -- TE-AS TE-AS
4 - AS19647 33384 1.9% 4769.1 -- HPOD20001 - Hewlett-Packard Operation Division
5 - AS12479 26798 1.5% 339.2 -- UNI2-AS France Telecom Espana SA
6 - AS5800 23371 1.3% 84.4 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
7 - AS13118 20782 1.2% 593.8 -- ASN-YARTELECOM OJSC Rostelecom
8 - AS35994 17912 1.0% 1377.8 -- AKAMAI-AS - Akamai Technologies, Inc.
9 - AS24560 17630 1.0% 19.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
10 - AS17813 16617 0.9% 138.5 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
11 - AS9808 14742 0.8% 11.4 -- CMNET-GD Guangdong Mobile Communication Co.Ltd.
12 - AS7552 12672 0.7% 12.3 -- VIETEL-AS-AP Vietel Corporation
13 - AS28306 12632 0.7% 371.5 -- TC Net Informática e Telecomunicações LTDA
14 - AS36856 12254 0.7% 4084.7 -- MOZILLA-CORP - Mozilla Corporation
15 - AS19361 11423 0.6% 336.0 -- Atrium Telecomunicacoes Ltda
16 - AS9394 11138 0.6% 15.3 -- CRNET CHINA RAILWAY Internet(CRNET)
17 - AS45899 10666 0.6% 8.0 -- VNPT-AS-VN VNPT Corp
18 - AS27738 9948 0.6% 18.1 -- Ecuadortelecom S.A.
19 - AS8151 9906 0.6% 14.5 -- Uninet S.A. de C.V.
20 - AS28573 9469 0.5% 8.9 -- NET Servicos de Comunicao S.A.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS19647 33384 1.9% 4769.1 -- HPOD20001 - Hewlett-Packard Operation Division
2 - AS44798 4471 0.2% 4471.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
3 - AS36856 12254 0.7% 4084.7 -- MOZILLA-CORP - Mozilla Corporation
4 - AS32528 9121 0.5% 3040.3 -- ABBOTT Abbot Labs
5 - AS35994 17912 1.0% 1377.8 -- AKAMAI-AS - Akamai Technologies, Inc.
6 - AS55665 1007 0.1% 1007.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
7 - AS18592 8586 0.5% 954.0 -- Corporacion Universitaria para el Desarrollo de Internet, A.C.
8 - AS3 922 0.1% 366.0 -- SPIDA-AS Spital Davosr
9 - AS38857 1727 0.1% 863.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
10 - AS29126 833 0.1% 833.0 -- DATIQ-AS Datiq B.V.
11 - AS57817 801 0.1% 801.0 -- GTT-TORINO-AS Gruppo Torinese Trasporti S.p.A
12 - AS8657 762 0.0% 762.0 -- CPRM CPRM Autonomous System
13 - AS25644 3014 0.2% 753.5 -- LOGICLINK - Logic Solutions
14 - AS58074 700 0.0% 700.0 -- MIVIROM-AS MIVIROM COM PROD SRL
15 - AS53531 672 0.0% 672.0 -- MIDWEST-CARECENTER - Midwest Palliative & Hospice CareCenter
16 - AS14929 1321 0.1% 660.5 -- VITELITY - Vitelity, LLC
17 - AS16535 644 0.0% 644.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
18 - AS13263 1914 0.1% 638.0 -- HAYATNET-AS HayatNet Bilgi ve Iletisim Hizmetleri A.S
19 - AS13118 20782 1.2% 593.8 -- ASN-YARTELECOM OJSC Rostelecom
20 - AS3968 587 0.0% 587.0 -- El Colegio de Mexico, A.C.


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 20099 1.1% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 63.245.221.0/24 12241 0.6% AS36856 -- MOZILLA-CORP - Mozilla Corporation
3 - 168.87.176.0/24 10420 0.6% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
4 - 168.87.128.0/21 10397 0.6% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
5 - 41.43.147.0/24 9012 0.5% AS8452 -- TE-AS TE-AS
6 - 62.36.252.0/22 7981 0.4% AS12479 -- UNI2-AS France Telecom Espana SA
7 - 62.36.249.0/24 6491 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
8 - 69.31.106.0/23 6335 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
9 - 155.72.152.0/21 6204 0.3% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
10 - 155.72.158.0/24 6189 0.3% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
11 - 62.36.241.0/24 6125 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
12 - 62.36.210.0/24 5941 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
13 - 23.65.27.0/24 5768 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
14 - 23.2.6.0/23 5768 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
15 - 122.161.0.0/16 4877 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
16 - 130.36.34.0/24 4836 0.2% AS32528 -- ABBOTT Abbot Labs
17 - 59.177.48.0/20 4639 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
18 - 91.202.212.0/22 4471 0.2% AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
19 - 194.63.9.0/24 4356 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
20 - 130.36.35.0/24 4278 0.2% AS32528 -- ABBOTT Abbot Labs

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 24-May-12 -to- 31-May-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS383 192192 8.5% 1779.6 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group
2 - AS8452 91007 4.0% 89.9 -- TE-AS TE-AS
3 - AS8402 60332 2.6% 47.7 -- CORBINA-AS OJSC "Vimpelcom"
4 - AS9829 54914 2.4% 62.4 -- BSNL-NIB National Internet Backbone
5 - AS19647 47156 2.1% 9431.2 -- HPOD20001 - Hewlett-Packard Operation Division
6 - AS38142 33384 1.5% 2086.5 -- UNAIR-AS-ID Universitas Airlangga
7 - AS12479 27393 1.2% 351.2 -- UNI2-AS France Telecom Espana SA
8 - AS35994 26629 1.2% 951.0 -- AKAMAI-AS - Akamai Technologies, Inc.
9 - AS7908 25800 1.1% 344.0 -- Comsat Argentina S.A.
10 - AS5800 23102 1.0% 86.2 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
11 - AS41661 21899 1.0% 61.7 -- ERTH-CHEL-AS CJSC "ER-Telecom Holding"
12 - AS1257 20680 0.9% 108.8 -- TELE2
13 - AS13118 20040 0.9% 417.5 -- ASN-YARTELECOM OJSC Rostelecom
14 - AS28306 19103 0.8% 2122.6 -- TC Net Informática e Telecomunicações LTDA
15 - AS10455 18155 0.8% 2017.2 -- LUCENT-CIO - Lucent Technologies Inc.
16 - AS17813 17513 0.8% 142.4 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
17 - AS3549 16826 0.7% 168.3 -- GBLX Global Crossing Ltd.
18 - AS36856 16593 0.7% 8296.5 -- MOZILLA-CORP - Mozilla Corporation
19 - AS25543 15053 0.7% 273.7 -- FasoNet-AS
20 - AS24560 13716 0.6% 19.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS19647 47156 2.1% 9431.2 -- HPOD20001 - Hewlett-Packard Operation Division
2 - AS36856 16593 0.7% 8296.5 -- MOZILLA-CORP - Mozilla Corporation
3 - AS44798 7750 0.3% 7750.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
4 - AS3 2638 0.1% 683.0 -- PRED-AS PRED-Telecom OOO
5 - AS32528 12095 0.5% 2419.0 -- ABBOTT Abbot Labs
6 - AS28306 19103 0.8% 2122.6 -- TC Net Informática e Telecomunicações LTDA
7 - AS38142 33384 1.5% 2086.5 -- UNAIR-AS-ID Universitas Airlangga
8 - AS10455 18155 0.8% 2017.2 -- LUCENT-CIO - Lucent Technologies Inc.
9 - AS383 192192 8.5% 1779.6 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group
10 - AS55665 1043 0.1% 1043.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
11 - AS35994 26629 1.2% 951.0 -- AKAMAI-AS - Akamai Technologies, Inc.
12 - AS29126 918 0.0% 918.0 -- DATIQ-AS Datiq B.V.
13 - AS16535 890 0.0% 890.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
14 - AS19318 12159 0.5% 715.2 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
15 - AS53531 672 0.0% 672.0 -- MIDWEST-CARECENTER - Midwest Palliative & Hospice CareCenter
16 - AS38857 950 0.0% 475.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
17 - AS56616 451 0.0% 451.0 -- SHARIF-AS Tarahan Shabake Sharif LTD
18 - AS25821 450 0.0% 450.0 -- NET-SCNB - Suffolk County National Bank
19 - AS29512 2199 0.1% 439.8 -- TVK-WROC-AS TVK Tel-Ka Wroclaw
20 - AS48068 435 0.0% 435.0 -- VISONIC Visonic Ltd


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 19671 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 63.245.221.0/24 16573 0.7% AS36856 -- MOZILLA-CORP - Mozilla Corporation
3 - 168.87.176.0/24 14222 0.6% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
4 - 168.87.128.0/21 14171 0.6% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
5 - 130.36.34.0/24 10737 0.4% AS32528 -- ABBOTT Abbot Labs
6 - 69.31.106.0/23 9520 0.4% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
7 - 155.72.152.0/21 9383 0.4% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
8 - 155.72.158.0/24 9376 0.4% AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
9 - 41.43.147.0/24 9035 0.4% AS8452 -- TE-AS TE-AS
10 - 23.2.6.0/23 8522 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
11 - 23.65.27.0/24 8520 0.3% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
12 - 62.36.252.0/22 8022 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
13 - 91.202.212.0/22 7750 0.3% AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
14 - 62.36.249.0/24 6535 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
15 - 62.36.241.0/24 6218 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
16 - 62.36.210.0/24 6060 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
17 - 59.177.48.0/20 5860 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
18 - 194.63.9.0/24 4646 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
19 - 182.64.0.0/16 4607 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
20 - 192.11.177.0/24 3616 0.1% AS10455 -- LUCENT-CIO - Lucent Technologies Inc.

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 31-May-12 -to- 07-Jun-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8452 143220 7.0% 131.8 -- TE-AS TE-AS
2 - AS8402 52088 2.5% 37.5 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS9829 49055 2.4% 60.6 -- BSNL-NIB National Internet Backbone
4 - AS19318 36813 1.8% 1673.3 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
5 - AS35994 34504 1.7% 985.8 -- AKAMAI-AS - Akamai Technologies, Inc.
6 - AS12479 27374 1.3% 346.5 -- UNI2-AS France Telecom Espana SA
7 - AS3549 20534 1.0% 211.7 -- GBLX Global Crossing Ltd.
8 - AS17813 19135 0.9% 147.2 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
9 - AS13118 17847 0.9% 482.4 -- ASN-YARTELECOM OJSC Rostelecom
10 - AS786 17391 0.8% 87.4 -- JANET The JNT Association
11 - AS8926 17239 0.8% 12.1 -- MOLDTELECOM-AS Moldtelecom SE
12 - AS35041 17150 0.8% 65.2 -- NET-CRYSTONE-STHLM Crystone Autonomous Network Stockholm
13 - AS5800 14979 0.7% 57.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
14 - AS36856 13702 0.7% 6851.0 -- MOZILLA-CORP - Mozilla Corporation
15 - AS29512 13516 0.7% 2703.2 -- TVK-WROC-AS TVK Tel-Ka Wroclaw
16 - AS7552 12127 0.6% 9.4 -- VIETEL-AS-AP Vietel Corporation
17 - AS47602 10882 0.5% 217.6 -- PROFISOL-AS SC PROFISOL TELECOM SRL
18 - AS28573 10235 0.5% 8.8 -- NET Servicos de Comunicao S.A.
19 - AS11664 10193 0.5% 38.8 -- Techtel LMDS Comunicaciones Interactivas S.A.
20 - AS28306 9861 0.5% 1095.7 -- TC Net Informática e Telecomunicações LTDA


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS36856 13702 0.7% 6851.0 -- MOZILLA-CORP - Mozilla Corporation
2 - AS26249 3092 0.1% 3092.0 -- MAI-CRO - MAI
3 - AS29512 13516 0.7% 2703.2 -- TVK-WROC-AS TVK Tel-Ka Wroclaw
4 - AS17621 2347 0.1% 2347.0 -- CNCGROUP-SH China Unicom Shanghai network
5 - AS19318 36813 1.8% 1673.3 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
6 - AS19647 7011 0.3% 1402.2 -- HPOD20001 - Hewlett-Packard Operation Division
7 - AS1997 3352 0.2% 1117.3 -- IBMDES-AS - IBM Dallas Engineering & Scientific
8 - AS28306 9861 0.5% 1095.7 -- TC Net Informática e Telecomunicações LTDA
9 - AS35994 34504 1.7% 985.8 -- AKAMAI-AS - Akamai Technologies, Inc.
10 - AS55665 966 0.1% 966.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
11 - AS29126 860 0.0% 860.0 -- DATIQ-AS Datiq B.V.
12 - AS26896 1703 0.1% 567.7 -- D102-ITC - Data 102, LLC
13 - AS10455 7672 0.4% 548.0 -- LUCENT-CIO - Lucent Technologies Inc.
14 - AS30944 499 0.0% 499.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD"
15 - AS48068 483 0.0% 483.0 -- VISONIC Visonic Ltd
16 - AS13118 17847 0.9% 482.4 -- ASN-YARTELECOM OJSC Rostelecom
17 - AS36948 873 0.0% 436.5 -- KENIC
18 - AS3 417 0.0% 1756.0 -- BGTEL-AS BGTEL's AS Number
19 - AS57201 406 0.0% 406.0 -- EDF-AS Estonian Defence Forces
20 - AS20211 406 0.0% 406.0 -- HWI-ASN00 - Henry Wurst, Inc.


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 17667 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 63.245.221.0/24 13697 0.6% AS36856 -- MOZILLA-CORP - Mozilla Corporation
3 - 69.31.106.0/23 12726 0.6% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
4 - 23.65.27.0/24 10853 0.5% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
5 - 23.2.6.0/23 10853 0.5% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
6 - 41.43.147.0/24 9282 0.4% AS8452 -- TE-AS TE-AS
7 - 62.36.252.0/22 7967 0.4% AS12479 -- UNI2-AS France Telecom Espana SA
8 - 62.36.249.0/24 6540 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
9 - 62.36.241.0/24 6195 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
10 - 62.36.210.0/24 6071 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
11 - 59.177.48.0/20 5994 0.3% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
12 - 194.63.9.0/24 5098 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
13 - 149.77.236.0/22 4200 0.2% AS4195 -- DE-SHAW-AS DE SHAW
14 - 195.140.236.0/22 3966 0.2% AS29512 -- TVK-WROC-AS TVK Tel-Ka Wroclaw
15 - 94.231.224.0/20 3661 0.2% AS29512 -- TVK-WROC-AS TVK Tel-Ka Wroclaw
16 - 193.19.212.0/22 3661 0.2% AS29512 -- TVK-WROC-AS TVK Tel-Ka Wroclaw
17 - 200.115.64.0/21 3358 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
18 - 69.10.32.0/19 3357 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
19 - 202.53.73.0/24 3354 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
20 - 129.42.191.0/24 3346 0.1% AS1997 -- IBMDES-AS - IBM Dallas Engineering & Scientific

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 07-Jun-12 -to- 14-Jun-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8452 101223 8.0% 125.1 -- TE-AS TE-AS
2 - AS8402 32599 2.6% 35.5 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS9829 30376 2.4% 42.2 -- BSNL-NIB National Internet Backbone
4 - AS24560 27097 2.1% 48.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - AS8359 23598 1.9% 786.6 -- MTS MTS OJSC
6 - AS19318 20799 1.6% 1155.5 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
7 - AS12479 20176 1.6% 280.2 -- UNI2-AS France Telecom Espana SA
8 - AS35994 20108 1.6% 1546.8 -- AKAMAI-AS - Akamai Technologies, Inc.
9 - AS17813 17505 1.4% 159.1 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
10 - AS6503 16116 1.3% 16.3 -- Axtel, S.A.B. de C.V.
11 - AS13118 13500 1.1% 843.8 -- ASN-YARTELECOM OJSC Rostelecom
12 - AS27947 10599 0.8% 15.1 -- Telconet S.A
13 - AS7552 10181 0.8% 10.3 -- VIETEL-AS-AP Vietel Corporation
14 - AS17451 10045 0.8% 60.9 -- BIZNET-AS-AP BIZNET ISP
15 - AS5713 9837 0.8% 9.4 -- SAIX-NET
16 - AS9835 9598 0.8% 71.1 -- GITS-TH-AS-AP Government Information Technology Services
17 - AS17621 8982 0.7% 8982.0 -- CNCGROUP-SH China Unicom Shanghai network
18 - AS1660 8835 0.7% 113.3 -- ANS-CORP-NY - ANS Communications
19 - AS23966 8830 0.7% 43.7 -- LDN-AS-PK LINKdotNET Telecom Limited
20 - AS26615 6781 0.5% 7.7 -- Tim Celular S.A.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS17621 8982 0.7% 8982.0 -- CNCGROUP-SH China Unicom Shanghai network
2 - AS45264 4120 0.3% 4120.0 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd
3 - AS47069 2087 0.2% 2087.0 -- LYON-LABS - Lyon Labs, Inc
4 - AS19406 3330 0.3% 1665.0 -- TWRS-MA - Towerstream I, Inc.
5 - AS35994 20108 1.6% 1546.8 -- AKAMAI-AS - Akamai Technologies, Inc.
6 - AS30202 1161 0.1% 1161.0 -- LEVEL-IV - Level IV
7 - AS19318 20799 1.6% 1155.5 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
8 - AS30944 916 0.1% 916.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD"
9 - AS42678 2535 0.2% 845.0 -- MEGANET-AS JSC "Meganet"
10 - AS13118 13500 1.1% 843.8 -- ASN-YARTELECOM OJSC Rostelecom
11 - AS25513 6744 0.5% 843.0 -- ASN-MGTS-USPD OJS Moscow city telephone network
12 - AS8359 23598 1.9% 786.6 -- MTS MTS OJSC
13 - AS55665 671 0.1% 671.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
14 - AS37349 1302 0.1% 651.0 -- Aptus
15 - AS6197 634 0.1% 634.0 -- BATI-ATL - BellSouth Network Solutions, Inc
16 - AS11652 2741 0.2% 548.2 -- TFCL-2 - TERRA FIRMA COMMUNICATIONS, LLC
17 - AS15734 540 0.0% 540.0 -- IDH Telvent Global Services S.A.
18 - AS57201 527 0.0% 527.0 -- EDF-AS Estonian Defence Forces
19 - AS17370 1339 0.1% 446.3 -- MCAFEE-COM - McAfee, Inc.
20 - AS14670 3503 0.3% 437.9 -- SOLAR-VPS - Solar VPS


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 13457 1.0% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 220.196.26.0/24 8982 0.7% AS17621 -- CNCGROUP-SH China Unicom Shanghai network
3 - 69.31.106.0/23 8344 0.6% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
4 - 41.43.147.0/24 8175 0.6% AS8452 -- TE-AS TE-AS
5 - 62.36.252.0/22 5971 0.5% AS12479 -- UNI2-AS France Telecom Espana SA
6 - 23.65.27.0/24 5870 0.4% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
7 - 23.2.6.0/23 5870 0.4% AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
8 - 62.36.249.0/24 4896 0.4% AS12479 -- UNI2-AS France Telecom Espana SA
9 - 62.36.241.0/24 4632 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
10 - 59.177.48.0/20 4507 0.3% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
11 - 62.36.210.0/24 4497 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
12 - 202.90.40.0/24 4120 0.3% AS45264 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd
13 - 69.38.178.0/24 3327 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
14 - 202.56.215.0/24 3279 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
15 - 59.177.64.0/18 2368 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
16 - 59.177.144.0/20 2158 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
17 - 74.115.31.0/24 2087 0.2% AS47069 -- LYON-LABS - Lyon Labs, Inc
18 - 59.180.0.0/16 2028 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
19 - 69.10.32.0/19 1901 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
20 - 202.53.73.0/24 1901 0.1% AS19318 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 14-Jun-12 -to- 21-Jun-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8452 113559 4.4% 62.4 -- TE-AS TE-AS
2 - AS9829 50283 2.0% 38.7 -- BSNL-NIB National Internet Backbone
3 - AS8402 45797 1.8% 23.5 -- CORBINA-AS OJSC "Vimpelcom"
4 - AS13188 41623 1.6% 79.3 -- BANKINFORM-AS TOV "Bank-Inform"
5 - AS19361 32335 1.3% 951.0 -- Atrium Telecomunicacoes Ltda
6 - AS12479 28842 1.1% 38.1 -- UNI2-AS France Telecom Espana SA
7 - AS24560 27934 1.1% 26.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - AS7303 25098 1.0% 17.4 -- Telecom Argentina S.A.
9 - AS17813 25074 1.0% 188.5 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
10 - AS5800 21992 0.9% 83.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
11 - AS13118 20121 0.8% 419.2 -- ASN-YARTELECOM OJSC Rostelecom
12 - AS28057 18560 0.7% 1546.7 -- Contecol
13 - AS26615 16782 0.7% 18.4 -- Tim Celular S.A.
14 - AS17621 16250 0.6% 106.9 -- CNCGROUP-SH China Unicom Shanghai network
15 - AS28573 16052 0.6% 8.1 -- NET Servicos de Comunicao S.A.
16 - AS7552 14335 0.6% 12.1 -- VIETEL-AS-AP Vietel Corporation
17 - AS7029 14153 0.6% 4.1 -- WINDSTREAM - Windstream Communications Inc
18 - AS16814 12125 0.5% 17.9 -- NSS S.A.
19 - AS17974 11505 0.5% 5.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
20 - AS25620 10104 0.4% 53.7 -- COTAS LTDA.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS45264 4799 0.2% 2399.5 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd
2 - AS28057 18560 0.7% 1546.7 -- Contecol
3 - AS45286 1387 0.1% 1387.0 -- EDIINDONESIA-AS-ID PT EDI INDONESIA
4 - AS29421 1371 0.1% 1371.0 -- DCI-AS Digital Communications Incorporated Ltd.
5 - AS30944 1258 0.1% 1258.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD"
6 - AS29126 972 0.0% 972.0 -- DATIQ-AS Datiq B.V.
7 - AS19361 32335 1.3% 951.0 -- Atrium Telecomunicacoes Ltda
8 - AS40848 911 0.0% 911.0 -- FMFCU - Franklin Mint FCU
9 - AS55665 824 0.0% 824.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
10 - AS3 635 0.0% 1139.0 -- UNIXSTORM-AS Unix Storm - Michal Gottlieb
11 - AS3 555 0.0% 1322.0 -- UNIXSTORM-AS Unix Storm - Michal Gottlieb
12 - AS11652 2517 0.1% 503.4 -- TFCL-2 - TERRA FIRMA COMMUNICATIONS, LLC
13 - AS57201 459 0.0% 459.0 -- EDF-AS Estonian Defence Forces
14 - AS13118 20121 0.8% 419.2 -- ASN-YARTELECOM OJSC Rostelecom
15 - AS38857 814 0.0% 407.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
16 - AS19406 4428 0.2% 402.5 -- TWRS-MA - Towerstream I, Inc.
17 - AS43230 346 0.0% 346.0 -- OMNIPORT-AS OMNIPORT SRL
18 - AS16064 330 0.0% 330.0 -- INFOPAC-AS Joint-Stock Company INFOPAC
19 - AS51624 322 0.0% 322.0 -- ITC21VEK-AS ITC XXI Century Ltd.
20 - AS28666 4398 0.2% 314.1 -- HOSTLOCATION LTDA


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 19886 0.7% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 220.196.26.0/24 15945 0.6% AS17621 -- CNCGROUP-SH China Unicom Shanghai network
3 - 41.43.147.0/24 11685 0.4% AS8452 -- TE-AS TE-AS
4 - 122.161.0.0/16 10614 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - 62.36.252.0/22 7930 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
6 - 182.64.0.0/16 7567 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
7 - 62.36.249.0/24 6595 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
8 - 202.56.215.0/24 6459 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
9 - 62.36.241.0/24 6172 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
10 - 59.177.48.0/20 6054 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
11 - 62.36.210.0/24 6021 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
12 - 194.63.9.0/24 5263 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
13 - 202.159.192.0/19 4837 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
14 - 202.90.40.0/24 4797 0.2% AS45264 -- BAJAJALLIANZLIFE-AS-AP Bajaj Allianz Life Insurance Company Ltd
15 - 69.38.178.0/24 4408 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
16 - 59.177.64.0/18 3362 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
17 - 59.177.144.0/20 3097 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
18 - 115.170.128.0/17 2206 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange
19 - 215.65.61.0/24 1889 0.1% AS5800 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
20 - 190.9.120.0/24 1720 0.1% AS11581 -- TRANSTEL S.A.

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 21-Jun-12 -to- 28-Jun-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8402 55563 1.9% 28.1 -- CORBINA-AS OJSC "Vimpelcom"
2 - AS9829 41479 1.5% 31.8 -- BSNL-NIB National Internet Backbone
3 - AS13188 38016 1.3% 70.5 -- BANKINFORM-AS TOV "Bank-Inform"
4 - AS5800 35008 1.2% 134.6 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
5 - AS24560 30326 1.1% 29.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
6 - AS12479 29579 1.0% 38.0 -- UNI2-AS France Telecom Espana SA
7 - AS8452 25140 0.9% 19.1 -- TE-AS TE-AS
8 - AS28573 25016 0.9% 12.6 -- NET Servicos de Comunicao S.A.
9 - AS17813 21150 0.7% 159.0 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
10 - AS7552 20962 0.7% 19.0 -- VIETEL-AS-AP Vietel Corporation
11 - AS2697 20353 0.7% 100.8 -- ERX-ERNET-AS Education and Research Network
12 - AS13118 19764 0.7% 411.8 -- ASN-YARTELECOM OJSC Rostelecom
13 - AS20115 18732 0.7% 11.3 -- CHARTER-NET-HKY-NC - Charter Communications
14 - AS17621 17293 0.6% 113.8 -- CNCGROUP-SH China Unicom Shanghai network
15 - AS24863 16472 0.6% 18.9 -- LINKdotNET-AS
16 - AS19361 15264 0.5% 448.9 -- Atrium Telecomunicacoes Ltda
17 - AS7029 13362 0.5% 3.9 -- WINDSTREAM - Windstream Communications Inc
18 - AS4323 12157 0.4% 7.7 -- TWTC - tw telecom holdings, inc.
19 - AS26615 11933 0.4% 13.0 -- Tim Celular S.A.
20 - AS34875 10844 0.4% 62.7 -- YANFES OJSC "Uralsviazinform"


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS40848 2543 0.1% 2543.0 -- FMFCU - Franklin Mint FCU
2 - AS3 1893 0.1% 1960.0 -- OOO-HAS-TELEKOM-AS OOO HAS-TELEKOM
3 - AS3 1409 0.1% 2120.0 -- OOO-HAS-TELEKOM-AS OOO HAS-TELEKOM
4 - AS29126 932 0.0% 932.0 -- DATIQ-AS Datiq B.V.
5 - AS55665 835 0.0% 835.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
6 - AS45286 824 0.0% 824.0 -- EDIINDONESIA-AS-ID PT EDI INDONESIA
7 - AS30944 733 0.0% 733.0 -- DKD-AS Bendra Lietuvos, JAV ir Rusijos imone uzdaroji akcine bendrove "DKD"
8 - AS19675 2229 0.1% 557.2 -- VCS-AS - Virtacore Systems Inc
9 - AS38142 8093 0.3% 505.8 -- UNAIR-AS-ID Universitas Airlangga
10 - AS19361 15264 0.5% 448.9 -- Atrium Telecomunicacoes Ltda
11 - AS57105 854 0.0% 427.0 -- SUNIMPROF-AS Sunimprof Import Export SRL
12 - AS13118 19764 0.7% 411.8 -- ASN-YARTELECOM OJSC Rostelecom
13 - AS27771 812 0.0% 406.0 -- Instituto Venezolano de Investigaciones Cientificas
14 - AS19406 4345 0.1% 395.0 -- TWRS-MA - Towerstream I, Inc.
15 - AS16535 1122 0.0% 374.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
16 - AS57201 367 0.0% 367.0 -- EDF-AS Estonian Defence Forces
17 - AS48068 709 0.0% 354.5 -- VISONIC Visonic Ltd
18 - AS23533 338 0.0% 338.0 -- PIP-ASN - Permian Investment Partners, LP
19 - AS32444 1805 0.1% 300.8 -- SAFELINK-JEROME1ASN - Safelink Internet
20 - AS37429 872 0.0% 290.7 -- Spidernet


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 19381 0.7% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 220.196.26.0/24 16991 0.6% AS17621 -- CNCGROUP-SH China Unicom Shanghai network
3 - 159.224.176.0/22 12498 0.4% AS13188 -- BANKINFORM-AS TOV "Bank-Inform"
4 - 159.224.222.0/23 12496 0.4% AS13188 -- BANKINFORM-AS TOV "Bank-Inform"
5 - 41.43.147.0/24 11741 0.4% AS8452 -- TE-AS TE-AS
6 - 182.64.0.0/16 10758 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
7 - 122.161.0.0/16 8770 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - 62.36.252.0/22 8135 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
9 - 62.36.249.0/24 6626 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
10 - 202.56.215.0/24 6579 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
11 - 62.36.241.0/24 6245 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
12 - 62.36.210.0/24 6099 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
13 - 59.177.48.0/20 5954 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
14 - 194.63.9.0/24 5160 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
15 - 69.38.178.0/24 4310 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
16 - 147.30.240.0/22 3268 0.1% AS9198 -- KAZTELECOM-AS JSC Kazakhtelecom
17 - 59.177.64.0/18 2992 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
18 - 59.177.144.0/20 2783 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
19 - 146.145.140.0/24 2543 0.1% AS40848 -- FMFCU - Franklin Mint FCU
20 - 115.170.128.0/17 2251 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 28-Jun-12 -to- 05-Jul-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS2118 145948 5.2% 113.3 -- RELCOM-AS OOO "NPO Relcom"
2 - AS5800 107625 3.9% 406.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
3 - AS8402 61836 2.2% 33.3 -- CORBINA-AS OJSC "Vimpelcom"
4 - AS9829 50381 1.8% 38.6 -- BSNL-NIB National Internet Backbone
5 - AS27065 37861 1.4% 289.0 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
6 - AS1502 29933 1.1% 348.1 -- DNIC-ASBLK-01500-01502 - Headquarters, USAISC
7 - AS12479 28588 1.0% 36.4 -- UNI2-AS France Telecom Espana SA
8 - AS24560 27947 1.0% 27.0 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
9 - AS14420 23956 0.9% 43.2 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
10 - AS6713 23007 0.8% 45.6 -- IAM-AS
11 - AS17813 22881 0.8% 168.2 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
12 - AS5803 21563 0.8% 378.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
13 - AS27096 19228 0.7% 1373.4 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
14 - AS27738 18258 0.7% 33.2 -- Ecuadortelecom S.A.
15 - AS6035 18008 0.7% 375.2 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
16 - AS28573 17906 0.6% 8.6 -- NET Servicos de Comunicao S.A.
17 - AS13118 17647 0.6% 367.6 -- ASN-YARTELECOM OJSC Rostelecom
18 - AS11664 16311 0.6% 60.6 -- Techtel LMDS Comunicaciones Interactivas S.A.
19 - AS20115 15357 0.6% 9.3 -- CHARTER-NET-HKY-NC - Charter Communications
20 - AS6034 14940 0.5% 383.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS30812 6712 0.2% 3356.0 -- MARSU-AS State Educational Institution of Higher Professional Education Mari State University
2 - AS3 3259 0.1% 1960.0 -- RU-RN-INFORM-NOGLIKI Limited Liability Company "RN-Inform"
3 - AS27096 19228 0.7% 1373.4 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
4 - AS45734 9312 0.3% 1164.0 -- MAS-AS-ID PT. Media Akses Solusindo
5 - AS16535 2640 0.1% 880.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
6 - AS42806 873 0.0% 873.0 -- TELECOM-AS Telecom Georgia
7 - AS29126 820 0.0% 820.0 -- DATIQ-AS Datiq B.V.
8 - AS55665 790 0.0% 790.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
9 - AS3 717 0.0% 2225.0 -- RU-RN-INFORM-NOGLIKI Limited Liability Company "RN-Inform"
10 - AS38278 1275 0.1% 637.5 -- VTELECOMNET-MY-AP VTelecoms Berhad - Metro Ethernet LL and Internet Service Provider, Malaysia
11 - AS29644 1832 0.1% 610.7 -- AIRSPEED-AS AirSpeed Communications Ltd.
12 - AS58420 564 0.0% 564.0 -- TNET-DHK-BD M/S T Network, ISP of Bangladesh
13 - AS45286 556 0.0% 556.0 -- EDIINDONESIA-AS-ID PT EDI INDONESIA
14 - AS45905 1999 0.1% 499.8 -- X-LINK-LIMITED-BD 52/1, Hasan Holding, 3rd Floor
15 - AS38030 1422 0.1% 474.0 -- ALAP-AS-BD ALAP COMMUNICATION LTD. DOMESTIC DATA CONNECTIVITY SERVICE &
16 - AS45766 462 0.0% 462.0 -- TRIANGLESERVICES Triangle Services Ltd.
17 - AS28306 14770 0.5% 434.4 -- TC Net Informática e Telecomunicações LTDA
18 - AS38272 432 0.0% 432.0 -- SONARGAONONLINE-BD-AS-AP Sonargaon Online Services
19 - AS13548 423 0.0% 423.0 -- CHARLESTON-AS - College of Charleston
20 - AS27067 1673 0.1% 418.2 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 17298 0.6% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 182.64.0.0/16 10687 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
3 - 62.36.252.0/22 8222 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
4 - 62.36.249.0/24 6602 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
5 - 122.161.0.0/16 6351 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
6 - 62.36.241.0/24 6229 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
7 - 202.56.215.0/24 6176 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - 62.36.210.0/24 6045 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
9 - 59.177.48.0/20 5994 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
10 - 194.63.9.0/24 5142 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
11 - 69.38.178.0/24 4475 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
12 - 62.76.150.0/24 3357 0.1% AS30812 -- MARSU-AS State Educational Institution of Higher Professional Education Mari State University
13 - 62.76.148.0/23 3355 0.1% AS30812 -- MARSU-AS State Educational Institution of Higher Professional Education Mari State University
14 - 59.177.144.0/20 3344 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
15 - 41.43.147.0/24 3341 0.1% AS8452 -- TE-AS TE-AS
16 - 193.235.148.0/22 3259 0.1% AS3 -- RU-RN-INFORM-NOGLIKI Limited Liability Company "RN-Inform"
17 - 59.177.64.0/18 3139 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
18 - 220.196.26.0/24 2822 0.1% AS17621 -- CNCGROUP-SH China Unicom Shanghai network
19 - 152.121.181.0/24 2766 0.1% AS27030 -- USCG-AS - United States Coast Guard
20 - 67.47.194.0/23 2637 0.1% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 05-Jul-12 -to- 09-Jul-12 (4 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS5800 21487 2.0% 84.6 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
2 - AS28306 19068 1.8% 560.8 -- TC Net Informática e Telecomunicações LTDA
3 - AS8402 18865 1.8% 18.6 -- CORBINA-AS OJSC "Vimpelcom"
4 - AS27096 17359 1.6% 1084.9 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
5 - AS24560 15643 1.5% 46.6 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
6 - AS27738 14686 1.4% 26.8 -- Ecuadortelecom S.A.
7 - AS12479 13982 1.3% 285.3 -- UNI2-AS France Telecom Espana SA
8 - AS9829 12014 1.1% 21.2 -- BSNL-NIB National Internet Backbone
9 - AS17813 11692 1.1% 113.5 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
10 - AS23688 11417 1.1% 308.6 -- LINK3-TECH-AS-BD-AP Link3 Technologies Ltd.
11 - AS45734 11328 1.1% 1416.0 -- MAS-AS-ID PT. Media Akses Solusindo
12 - AS17469 11022 1.1% 847.8 -- ACCESSTEL-AS-AP Access Telecom (BD) Ltd.
13 - AS2697 10466 1.0% 102.6 -- ERX-ERNET-AS Education and Research Network
14 - AS13118 9375 0.9% 312.5 -- ASN-YARTELECOM OJSC Rostelecom
15 - AS35104 8587 0.8% 159.0 -- KTC-AS AS JSC "KazTransCom"
16 - AS31126 8569 0.8% 30.6 -- SODETEL-AS SODETEL SAL
17 - AS38031 8529 0.8% 355.4 -- OPTIMAX-BD-AS-AP OptiMax Communication Ltd.
18 - AS2118 8412 0.8% 6.5 -- RELCOM-AS OOO "NPO Relcom"
19 - AS21433 8249 0.8% 139.8 -- ACCENTUREFSSC Accenture UK Limited
20 - AS8151 7867 0.8% 11.6 -- Uninet S.A. de C.V.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS4 3034 0.3% 51.0 -- COMUNICALO DE MEXICO S.A. DE C.V
2 - AS19406 2324 0.2% 2324.0 -- TWRS-MA - Towerstream I, Inc.
3 - AS16535 2194 0.2% 2194.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
4 - AS45734 11328 1.1% 1416.0 -- MAS-AS-ID PT. Media Akses Solusindo
5 - AS27096 17359 1.6% 1084.9 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
6 - AS58420 966 0.1% 966.0 -- TNET-DHK-BD M/S T Network, ISP of Bangladesh
7 - AS17494 1752 0.2% 876.0 -- BTTB-AS-AP Telecom Operator & Internet Service Provider as well
8 - AS45766 866 0.1% 866.0 -- TRIANGLESERVICES Triangle Services Ltd.
9 - AS38030 2556 0.2% 852.0 -- ALAP-AS-BD ALAP COMMUNICATION LTD. DOMESTIC DATA CONNECTIVITY SERVICE &
10 - AS17469 11022 1.1% 847.8 -- ACCESSTEL-AS-AP Access Telecom (BD) Ltd.
11 - AS58527 846 0.1% 846.0 -- DGHS-GOV-BD Management Information System (MIS)
12 - AS38067 5074 0.5% 845.7 -- RADIANT-TELECOM-AP Radiant Communications Limited
13 - AS38556 844 0.1% 844.0 -- MIRAE-BD-AP SK Networks (previously Mirae Co., Ltd.) Internet Service Provider,System Integrator,Telecommunication Solution Provider, Dhaka, Bangladesh
14 - AS38272 844 0.1% 844.0 -- SONARGAONONLINE-BD-AS-AP Sonargaon Online Services
15 - AS24124 840 0.1% 840.0 -- EKTOO-BD-AS Ektoo Limited
16 - AS38203 7564 0.7% 687.6 -- ATC-BD-AS-AP Advanced Data Networks System Limited
17 - AS45905 3409 0.3% 681.8 -- X-LINK-LIMITED-BD 52/1, Hasan Holding, 3rd Floor
18 - AS56264 2658 0.2% 664.5 -- TOMATOWEB-BD Motaleb Tower (2nd Floor)
19 - AS38036 3256 0.3% 651.2 -- PRADESHTA-TRANSIT-AS-BD PraDeshta Limited, Transit AS VSAT Satellite
20 - AS55550 3245 0.3% 649.0 -- NEXTGEN-BD 1/2 Monipuripara


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 9309 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 182.64.0.0/16 5470 0.5% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
3 - 122.161.0.0/16 5368 0.5% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - 62.36.252.0/22 4172 0.4% AS12479 -- UNI2-AS France Telecom Espana SA
5 - 59.177.48.0/20 3399 0.3% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
6 - 202.56.215.0/24 3385 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
7 - 62.36.249.0/24 3368 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
8 - 62.36.241.0/24 3173 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
9 - 123.252.208.0/24 3100 0.3% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
10 - 62.36.210.0/24 3075 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
11 - 190.94.176.0/20 3034 0.3% AS4 -- COMUNICALO DE MEXICO S.A. DE C.V
12 - 132.254.102.0/23 2722 0.2% AS10436 -- Instituto Tecnológico y de Estudios Superiores de Monterrey
13 - 194.63.9.0/24 2706 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
14 - 148.208.184.0/24 2411 0.2% AS8151 -- Uninet S.A. de C.V.
15 - 187.94.82.0/24 2377 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA
16 - 189.38.8.0/24 2377 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA
17 - 189.38.9.0/24 2377 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA
18 - 189.38.15.0/24 2377 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA
19 - 189.38.13.0/24 2377 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA
20 - 189.38.5.0/24 2377 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 14-Jul-12 -to- 16-Jul-12 (2 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS17813 8441 1.1% 62.5 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
2 - AS8402 7458 0.9% 4.3 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS6389 6799 0.8% 2.0 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
4 - AS7029 4412 0.6% 1.3 -- WINDSTREAM - Windstream Communications Inc
5 - AS28573 4308 0.5% 2.1 -- NET Servicos de Comunicao S.A.
6 - AS47931 4294 0.5% 34.9 -- ALENETWORK A.L.E. COM NETWORK S.R.L
7 - AS9829 4175 0.5% 3.2 -- BSNL-NIB National Internet Backbone
8 - AS22561 4072 0.5% 4.0 -- DIGITAL-TELEPORT - Digital Teleport Inc.
9 - AS18566 3937 0.5% 1.9 -- COVAD - Covad Communications Co.
10 - AS1785 3867 0.5% 2.0 -- AS-PAETEC-NET - PaeTec Communications, Inc.
11 - AS27738 3789 0.5% 6.9 -- Ecuadortelecom S.A.
12 - AS8151 3457 0.4% 2.4 -- Uninet S.A. de C.V.
13 - AS17974 3355 0.4% 1.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
14 - AS13118 3240 0.4% 67.5 -- ASN-YARTELECOM OJSC Rostelecom
15 - AS24560 3049 0.4% 2.9 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
16 - AS20115 2973 0.4% 1.8 -- CHARTER-NET-HKY-NC - Charter Communications
17 - AS10620 2846 0.4% 1.4 -- Telmex Colombia S.A.
18 - AS4766 2764 0.3% 1.0 -- KIXS-AS-KR Korea Telecom
19 - AS8452 2604 0.3% 2.2 -- TE-AS TE-AS
20 - AS3356 2474 0.3% 2.2 -- LEVEL3 Level 3 Communications


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS49745 815 0.1% 815.0 -- ESIH-AS EnergoStroyInvest-Holding JSC
2 - AS43348 1154 0.1% 577.0 -- TATARINOVA-AS PE Tatarinova Alla Ivanovna
3 - AS55665 182 0.0% 182.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
4 - AS33524 149 0.0% 149.0 -- BT-ROC1-AS1 - BlueTie, Inc.
5 - AS3 146 0.0% 759.0 -- J2-GLOBAL-IRELAND j2 Global Ireland Ltd
6 - AS58249 282 0.0% 141.0 -- SKYDRAGONCOMPANYWITHLIMITEDLIABILITY Sky Dragon Company With Limited Liability
7 - AS49072 138 0.0% 138.0 -- APSUARA-AS TCA Apsuara Ltd.
8 - AS37026 395 0.1% 131.7 -- SALT-ASN
9 - AS42806 125 0.0% 125.0 -- TELECOM-AS Telecom Georgia
10 - AS53189 1507 0.2% 115.9 --
11 - AS42602 112 0.0% 112.0 -- GRANBANK-AS GRAN branch of Joint Stock Commercial Bank INVESTBANK Open-end JSC AS
12 - AS34349 111 0.0% 111.0 -- KUNTSEVONET-AS ZAO Networks Project AS
13 - AS29126 94 0.0% 94.0 -- DATIQ-AS Datiq B.V.
14 - AS54722 92 0.0% 92.0 -- BMOS - Museum of Science
15 - AS29398 83 0.0% 83.0 -- PETROBALTIC "Petrobaltic" S.A.
16 - AS4 308 0.0% 339.0 -- COMUNICALO DE MEXICO S.A. DE C.V
17 - AS50433 74 0.0% 74.0 -- TSPU-AS Tomsk State Pedagogical University
18 - AS10702 2328 0.3% 70.5 -- INL-AS - Idaho National Laboratory
19 - AS19406 752 0.1% 68.4 -- TWRS-MA - Towerstream I, Inc.
20 - AS13118 3240 0.4% 67.5 -- ASN-YARTELECOM OJSC Rostelecom


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 3149 0.4% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 98.125.192.0/22 2000 0.2% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 59.176.0.0/14 1978 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
4 - 59.177.0.0/16 1521 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
5 - 111.125.126.0/24 1519 0.2% AS17639 -- COMCLARK-AS ComClark Network & Technology Corp.
6 - 59.177.0.0/18 1067 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
7 - 59.177.48.0/20 1004 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
8 - 114.143.220.0/24 957 0.1% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
9 - 202.56.215.0/24 954 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
10 - 123.252.208.0/24 852 0.1% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
11 - 139.139.19.0/24 837 0.1% AS1562 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
12 - 194.190.10.0/24 815 0.1% AS49745 -- ESIH-AS EnergoStroyInvest-Holding JSC
13 - 194.63.9.0/24 810 0.1% AS1273 -- CW Cable and Wireless Worldwide plc
14 - 69.38.178.0/24 732 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
15 - 59.177.64.0/18 624 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
16 - 94.131.0.0/16 577 0.1% AS43348 -- TATARINOVA-AS PE Tatarinova Alla Ivanovna
17 - 94.130.0.0/16 577 0.1% AS43348 -- TATARINOVA-AS PE Tatarinova Alla Ivanovna
18 - 59.177.0.0/19 561 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
19 - 65.82.30.0/24 536 0.1% AS6197 -- BATI-ATL - BellSouth Network Solutions, Inc
20 - 204.134.161.0/24 530 0.1% AS10702 -- INL-AS - Idaho National Laboratory

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 21-Jul-12 -to- 25-Jul-12 (4 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8402 31474 1.4% 17.8 -- CORBINA-AS OJSC "Vimpelcom"
2 - AS1637 30729 1.4% 284.5 -- DNIC-AS-01637 - Headquarters, USAISC
3 - AS17813 29341 1.3% 215.7 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
4 - AS47931 25100 1.1% 204.1 -- ALENETWORK A.L.E. COM NETWORK S.R.L
5 - AS9829 21569 0.9% 16.5 -- BSNL-NIB National Internet Backbone
6 - AS24560 19759 0.9% 19.1 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
7 - AS7029 15412 0.7% 4.4 -- WINDSTREAM - Windstream Communications Inc
8 - AS7552 13226 0.6% 11.7 -- VIETEL-AS-AP Vietel Corporation
9 - AS13118 11776 0.5% 245.3 -- ASN-YARTELECOM OJSC Rostelecom
10 - AS6458 11752 0.5% 13.3 -- Telgua
11 - AS27738 11509 0.5% 20.7 -- Ecuadortelecom S.A.
12 - AS48277 11271 0.5% 201.3 -- SOREX SOREX MEDIA S.R.L.
13 - AS49074 10768 0.5% 219.8 -- TECHNOLOGICAL SC TECHNOLOGICAL SRL
14 - AS6389 10345 0.5% 3.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
15 - AS28573 9562 0.4% 4.7 -- NET Servicos de Comunicao S.A.
16 - AS10620 9514 0.4% 4.7 -- Telmex Colombia S.A.
17 - AS5800 8667 0.4% 33.6 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
18 - AS4766 8347 0.4% 3.0 -- KIXS-AS-KR Korea Telecom
19 - AS8151 8307 0.4% 5.6 -- Uninet S.A. de C.V.
20 - AS43875 8261 0.4% 206.5 -- DATAINFO-ASN SC Data Media Info SRL


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS16535 3364 0.1% 1121.3 -- ECHOS-3 - Echostar Holding Purchasing Corporation
2 - AS44410 2654 0.1% 884.7 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
3 - AS43348 1752 0.1% 876.0 -- TATARINOVA-AS PE Tatarinova Alla Ivanovna
4 - AS49072 837 0.0% 837.0 -- APSUARA-AS TCA Apsuara Ltd.
5 - AS54037 770 0.0% 770.0 -- CAREER-GROUP-INC - CAREER GROUP INC
6 - AS14452 6312 0.3% 701.3 -- IOS-ASN - INTERNET OF THE SANDHILLS
7 - AS26184 645 0.0% 645.0 -- ASA-HQAS - American Society of Anesthesiologists
8 - AS58655 1160 0.1% 580.0 -- SKYTEL6-BD SkyTel Communications Limited
9 - AS51250 552 0.0% 552.0 -- ITE-PROTON-AS "Information technologies enterprise "Proton" LTD
10 - AS3 440 0.0% 759.0 -- RESENNET-AS ResenNet Aps
11 - AS42806 411 0.0% 411.0 -- TELECOM-AS Telecom Georgia
12 - AS38857 775 0.0% 387.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
13 - AS23007 888 0.0% 296.0 -- Universidad de Los Andes
14 - AS4 296 0.0% 51.0 -- COMUNICALO DE MEXICO S.A. DE C.V
15 - AS27890 576 0.0% 288.0 -- Universidad de Oriente
16 - AS1637 30729 1.4% 284.5 -- DNIC-AS-01637 - Headquarters, USAISC
17 - AS23237 1117 0.1% 279.2 -- MCMASTER - McMaster University
18 - AS29398 277 0.0% 277.0 -- PETROBALTIC "Petrobaltic" S.A.
19 - AS34744 5440 0.2% 247.3 -- GVM S.C. GVM SISTEM 2003 S.R.L.
20 - AS50704 1723 0.1% 246.1 -- BENEFIC-INTERNET Benefic Consult SRL


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 11364 0.5% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 59.176.0.0/14 6407 0.3% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
3 - 182.64.0.0/16 6060 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - 122.161.0.0/16 6034 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - 200.46.0.0/19 5790 0.2% AS21599 -- NETDIRECT S.A.
6 - 59.177.0.0/16 4822 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
7 - 202.56.215.0/24 3646 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - 67.47.194.0/23 3358 0.1% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation
9 - 59.177.0.0/18 3349 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
10 - 123.252.208.0/24 3197 0.1% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
11 - 59.177.48.0/20 3103 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
12 - 139.139.19.0/24 3086 0.1% AS1562 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
13 - 194.63.9.0/24 2924 0.1% AS1273 -- CW Cable and Wireless Worldwide plc
14 - 65.82.30.0/24 2511 0.1% AS6197 -- BATI-ATL - BellSouth Network Solutions, Inc
15 - 69.38.178.0/24 2427 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
16 - 115.170.128.0/17 1829 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange
17 - 59.177.0.0/19 1819 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
18 - 59.177.64.0/18 1695 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
19 - 59.177.144.0/20 1630 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
20 - 78.111.6.0/23 1575 0.1% AS44410 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 21-Jul-12 -to- 26-Jul-12 (5 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS1637 39517 1.6% 365.9 -- DNIC-AS-01637 - Headquarters, USAISC
2 - AS17813 36407 1.4% 267.7 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
3 - AS8402 36092 1.4% 20.4 -- CORBINA-AS OJSC "Vimpelcom"
4 - AS47931 25100 1.0% 204.1 -- ALENETWORK A.L.E. COM NETWORK S.R.L
5 - AS9829 24636 1.0% 18.9 -- BSNL-NIB National Internet Backbone
6 - AS24560 23244 0.9% 22.4 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
7 - AS7029 18201 0.7% 5.1 -- WINDSTREAM - Windstream Communications Inc
8 - AS7552 15306 0.6% 13.5 -- VIETEL-AS-AP Vietel Corporation
9 - AS13118 14259 0.6% 297.1 -- ASN-YARTELECOM OJSC Rostelecom
10 - AS28573 13041 0.5% 6.3 -- NET Servicos de Comunicao S.A.
11 - AS6458 12662 0.5% 14.3 -- Telgua
12 - AS27738 11509 0.5% 20.7 -- Ecuadortelecom S.A.
13 - AS48277 11273 0.5% 201.3 -- SOREX SOREX MEDIA S.R.L.
14 - AS49074 10768 0.4% 219.8 -- TECHNOLOGICAL SC TECHNOLOGICAL SRL
15 - AS13979 10640 0.4% 3.4 -- ATT-IPFR - AT&T Services, Inc.
16 - AS6389 10419 0.4% 3.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
17 - AS5800 10203 0.4% 39.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
18 - AS18566 9878 0.4% 4.7 -- COVAD - Covad Communications Co.
19 - AS10620 9731 0.4% 4.8 -- Telmex Colombia S.A.
20 - AS8151 9158 0.4% 6.1 -- Uninet S.A. de C.V.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS16535 4402 0.2% 1467.3 -- ECHOS-3 - Echostar Holding Purchasing Corporation
2 - AS44410 3241 0.1% 1080.3 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
3 - AS49072 921 0.0% 921.0 -- APSUARA-AS TCA Apsuara Ltd.
4 - AS43348 1752 0.1% 876.0 -- TATARINOVA-AS PE Tatarinova Alla Ivanovna
5 - AS54037 841 0.0% 841.0 -- CAREER-GROUP-INC - CAREER GROUP INC
6 - AS26184 703 0.0% 703.0 -- ASA-HQAS - American Society of Anesthesiologists
7 - AS14452 6312 0.2% 701.3 -- IOS-ASN - INTERNET OF THE SANDHILLS
8 - AS58655 1204 0.1% 602.0 -- SKYTEL6-BD SkyTel Communications Limited
9 - AS51250 583 0.0% 583.0 -- ITE-PROTON-AS "Information technologies enterprise "Proton" LTD
10 - AS38857 1082 0.0% 541.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
11 - AS56588 442 0.0% 442.0 -- EE-IC Estonian Informatics Centre
12 - AS3 440 0.0% 759.0 -- YUPITER-AS Yu-Piter ltd.
13 - AS42806 428 0.0% 428.0 -- TELECOM-AS Telecom Georgia
14 - AS1637 39517 1.6% 365.9 -- DNIC-AS-01637 - Headquarters, USAISC
15 - AS29398 327 0.0% 327.0 -- PETROBALTIC "Petrobaltic" S.A.
16 - AS13118 14259 0.6% 297.1 -- ASN-YARTELECOM OJSC Rostelecom
17 - AS23007 888 0.0% 296.0 -- Universidad de Los Andes
18 - AS4 296 0.0% 51.0 -- COMUNICALO DE MEXICO S.A. DE C.V
19 - AS27890 576 0.0% 288.0 -- Universidad de Oriente
20 - AS57201 281 0.0% 281.0 -- EDF-AS Estonian Defence Forces


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 13690 0.5% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 59.176.0.0/14 7722 0.3% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
3 - 182.64.0.0/16 7432 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - 122.161.0.0/16 7428 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - 200.46.0.0/19 7057 0.3% AS21599 -- NETDIRECT S.A.
6 - 59.177.0.0/16 5820 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
7 - 67.47.194.0/23 4396 0.2% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation
8 - 202.56.215.0/24 4324 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
9 - 59.177.0.0/18 4155 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
10 - 123.252.208.0/24 3922 0.1% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
11 - 59.177.48.0/20 3872 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
12 - 139.139.19.0/24 3828 0.1% AS1562 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
13 - 194.63.9.0/24 3636 0.1% AS1273 -- CW Cable and Wireless Worldwide plc
14 - 65.82.30.0/24 3007 0.1% AS6197 -- BATI-ATL - BellSouth Network Solutions, Inc
15 - 69.38.178.0/24 2960 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
16 - 59.177.0.0/19 2234 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
17 - 115.170.128.0/17 2192 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange
18 - 59.177.64.0/18 2106 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
19 - 202.159.215.0/24 2006 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
20 - 59.177.144.0/20 2006 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 26-Jul-12 -to- 02-Aug-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS5800 54239 3.2% 205.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
2 - AS8402 45483 2.7% 47.2 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS9829 33335 1.9% 40.9 -- BSNL-NIB National Internet Backbone
4 - AS24560 30641 1.8% 48.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - AS17813 24694 1.4% 239.7 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
6 - AS7552 23873 1.4% 21.4 -- VIETEL-AS-AP Vietel Corporation
7 - AS13118 19067 1.1% 1121.6 -- ASN-YARTELECOM OJSC Rostelecom
8 - AS1637 18305 1.1% 254.2 -- DNIC-AS-01637 - Headquarters, USAISC
9 - AS27065 18027 1.1% 130.6 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
10 - AS27738 17548 1.0% 31.2 -- Ecuadortelecom S.A.
11 - AS174 14961 0.9% 7.1 -- COGENT Cogent/PSI
12 - AS17974 14924 0.9% 8.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
13 - AS7029 12849 0.8% 6.5 -- WINDSTREAM - Windstream Communications Inc
14 - AS28573 11418 0.7% 8.5 -- NET Servicos de Comunicao S.A.
15 - AS13979 10622 0.6% 3.4 -- ATT-IPFR - AT&T Services, Inc.
16 - AS21599 10553 0.6% 3517.7 -- NETDIRECT S.A.
17 - AS45609 10305 0.6% 73.1 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
18 - AS1502 10103 0.6% 140.3 -- DNIC-ASBLK-01500-01502 - Headquarters, USAISC
19 - AS1562 9890 0.6% 341.0 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
20 - AS11492 9827 0.6% 42.9 -- CABLEONE - CABLE ONE, INC.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS16535 7104 0.4% 7104.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
2 - AS19406 4284 0.2% 4284.0 -- TWRS-MA - Towerstream I, Inc.
3 - AS21599 10553 0.6% 3517.7 -- NETDIRECT S.A.
4 - AS55534 2715 0.2% 2715.0 -- PPL-PK 4th Floor, PIDC House
5 - AS6197 2565 0.1% 2565.0 -- BATI-ATL - BellSouth Network Solutions, Inc
6 - AS36329 2276 0.1% 2276.0 -- INTRADO - Intrado, Inc.
7 - AS37343 9651 0.6% 1930.2 -- AirtelSeychelles
8 - AS44410 4601 0.3% 1533.7 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
9 - AS13118 19067 1.1% 1121.6 -- ASN-YARTELECOM OJSC Rostelecom
10 - AS36938 995 0.1% 995.0 -- NIRA
11 - AS1273 5448 0.3% 908.0 -- CW Cable and Wireless Worldwide plc
12 - AS38857 1580 0.1% 790.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
13 - AS39214 1194 0.1% 597.0 -- COMINTECH Institute of Comunication and Information Technology
14 - AS6410 593 0.0% 593.0 -- ASICOM - ASI COMMUNICATIONS
15 - AS8382 1156 0.1% 578.0 -- IRTEL-AS Irkutsk Central Telegraph autonomous system
16 - AS49072 547 0.0% 547.0 -- APSUARA-AS TCA Apsuara Ltd.
17 - AS22767 1087 0.1% 543.5 -- NASA-ESDIS-NET - National Aeronautics and Space Administration
18 - AS55665 1019 0.1% 509.5 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
19 - AS29398 484 0.0% 484.0 -- PETROBALTIC "Petrobaltic" S.A.
20 - AS48068 476 0.0% 476.0 -- VISONIC Visonic Ltd


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 18909 1.0% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 122.161.0.0/16 11193 0.6% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
3 - 182.64.0.0/16 10861 0.6% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - 200.46.0.0/19 10547 0.6% AS21599 -- NETDIRECT S.A.
5 - 41.79.63.0/24 9620 0.5% AS37343 -- AirtelSeychelles
AS45609 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
6 - 41.79.62.0/24 9619 0.5% AS37343 -- AirtelSeychelles
AS45609 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service
7 - 67.47.194.0/23 7104 0.4% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation
8 - 59.177.48.0/20 6538 0.4% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
9 - 202.56.215.0/24 6207 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
10 - 123.252.208.0/24 5753 0.3% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
11 - 139.139.19.0/24 5752 0.3% AS1562 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
12 - 194.63.9.0/24 5430 0.3% AS1273 -- CW Cable and Wireless Worldwide plc
13 - 69.38.178.0/24 4284 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
14 - 59.177.64.0/18 3323 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
15 - 59.177.144.0/20 2954 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
16 - 78.111.6.0/23 2738 0.1% AS44410 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
17 - 202.52.32.0/24 2715 0.1% AS55534 -- PPL-PK 4th Floor, PIDC House
18 - 65.82.30.0/24 2565 0.1% AS6197 -- BATI-ATL - BellSouth Network Solutions, Inc
19 - 115.170.128.0/17 2499 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange
20 - 64.58.53.0/24 2276 0.1% AS36329 -- INTRADO - Intrado, Inc.

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 02-Aug-12 -to- 09-Aug-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS158 73992 2.9% 860.4 -- ERI-AS - Ericsson Network Systems, Inc.
2 - AS8402 48522 1.9% 28.2 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS5639 39608 1.6% 158.4 -- Telecommunication Services of Trinidad and Tobago
4 - AS24560 35652 1.4% 34.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - AS9829 31049 1.2% 23.7 -- BSNL-NIB National Internet Backbone
6 - AS5800 29524 1.2% 105.4 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
7 - AS17974 26169 1.0% 11.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
8 - AS7303 25667 1.0% 17.4 -- Telecom Argentina S.A.
9 - AS7552 24892 1.0% 21.7 -- VIETEL-AS-AP Vietel Corporation
10 - AS13118 20463 0.8% 426.3 -- ASN-YARTELECOM OJSC Rostelecom
11 - AS7029 20311 0.8% 4.5 -- WINDSTREAM - Windstream Communications Inc
12 - AS17813 18826 0.8% 138.4 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
13 - AS174 15829 0.6% 7.4 -- COGENT Cogent/PSI
14 - AS8151 13742 0.6% 9.2 -- Uninet S.A. de C.V.
15 - AS21599 12081 0.5% 67.9 -- NETDIRECT S.A.
16 - AS28573 11903 0.5% 5.5 -- NET Servicos de Comunicao S.A.
17 - AS28885 11634 0.5% 84.3 -- OMANTEL-NAP-AS OmanTel NAP
18 - AS4755 11462 0.5% 6.7 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
19 - AS27065 10800 0.4% 78.3 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
20 - AS6389 10704 0.4% 3.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS16535 7530 0.3% 2510.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
2 - AS44410 4360 0.2% 1453.3 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
3 - AS38844 5293 0.2% 1058.6 -- NTNU-TW National Taiwan Normal University
4 - AS31574 953 0.0% 953.0 -- SE-BGC-AS Bankgirocentralen BGC AB
5 - AS38857 1877 0.1% 938.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
6 - AS34029 927 0.0% 927.0 -- IBXNORDIC-AS IBX Group AB
7 - AS28680 1790 0.1% 895.0 -- IKEA-AS Ikea Corporate Network
8 - AS34228 861 0.0% 861.0 -- SERVERA-AS Servera R&S AB
9 - AS158 73992 2.9% 860.4 -- ERI-AS - Ericsson Network Systems, Inc.
10 - AS29126 753 0.0% 753.0 -- DATIQ-AS Datiq B.V.
11 - AS45808 699 0.0% 699.0 -- UTP-MY Bandar Seri Iskandar
12 - AS27771 1320 0.1% 660.0 -- Instituto Venezolano de Investigaciones Cientificas
13 - AS6410 1135 0.1% 567.5 -- ASICOM - ASI COMMUNICATIONS
14 - AS21871 540 0.0% 540.0 -- IPGMO - THE INTERPUBLIC GROUP OF COMPANIES, INC.
15 - AS32837 1475 0.1% 491.7 -- WCL-50-AS - Williams & Connolly, LLP
16 - AS32529 475 0.0% 475.0 -- CGI-FEDERAL-ASN-1 - CGI Federal
17 - AS29398 465 0.0% 465.0 -- PETROBALTIC "Petrobaltic" S.A.
18 - AS21023 441 0.0% 441.0 -- UPB-AS Joint Stock Company Ural Industrial Bank
19 - AS42467 879 0.0% 439.5 -- PAT-AS PLUGANDTEL
20 - AS13118 20463 0.8% 426.3 -- ASN-YARTELECOM OJSC Rostelecom


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 20128 0.7% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 122.161.0.0/16 10946 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
3 - 182.64.0.0/16 10800 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - 200.46.0.0/19 10647 0.4% AS21599 -- NETDIRECT S.A.
5 - 67.47.194.0/23 7524 0.3% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation
6 - 202.56.215.0/24 6451 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
7 - 59.177.48.0/20 6261 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
8 - 123.252.208.0/24 5717 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
9 - 139.139.19.0/24 5684 0.2% AS1562 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
10 - 194.63.9.0/24 5281 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
11 - 69.38.178.0/24 4092 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
12 - 184.159.130.0/23 3849 0.1% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
13 - 190.59.56.0/21 3290 0.1% AS5639 -- Telecommunication Services of Trinidad and Tobago
14 - 190.59.48.0/21 3290 0.1% AS5639 -- Telecommunication Services of Trinidad and Tobago
15 - 190.59.32.0/21 3290 0.1% AS5639 -- Telecommunication Services of Trinidad and Tobago
16 - 190.59.40.0/21 3290 0.1% AS5639 -- Telecommunication Services of Trinidad and Tobago
17 - 190.59.24.0/21 3289 0.1% AS5639 -- Telecommunication Services of Trinidad and Tobago
18 - 186.45.208.0/21 3289 0.1% AS5639 -- Telecommunication Services of Trinidad and Tobago
19 - 190.59.16.0/21 3289 0.1% AS5639 -- Telecommunication Services of Trinidad and Tobago
20 - 186.45.232.0/21 3289 0.1% AS5639 -- Telecommunication Services of Trinidad and Tobago

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 09-Aug-12 -to- 15-Aug-12 (6 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8402 35232 1.9% 21.5 -- CORBINA-AS OJSC "Vimpelcom"
2 - AS17400 33200 1.8% 1071.0 -- EBONET
3 - AS17974 28337 1.5% 12.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
4 - AS24560 27079 1.4% 26.1 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - AS9829 26826 1.4% 20.5 -- BSNL-NIB National Internet Backbone
6 - AS27947 23172 1.2% 32.3 -- Telconet S.A
7 - AS7029 15868 0.8% 4.2 -- WINDSTREAM - Windstream Communications Inc
8 - AS6458 14893 0.8% 16.8 -- Telgua
9 - AS22561 14420 0.8% 13.9 -- DIGITAL-TELEPORT - Digital Teleport Inc.
10 - AS17813 14391 0.8% 107.4 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
11 - AS13118 14316 0.8% 298.2 -- ASN-YARTELECOM OJSC Rostelecom
12 - AS5976 13818 0.7% 88.6 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
13 - AS27738 12411 0.7% 22.3 -- Ecuadortelecom S.A.
14 - AS2118 10742 0.6% 7.5 -- RELCOM-AS OOO "NPO Relcom"
15 - AS6389 10550 0.6% 3.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
16 - AS28573 9919 0.5% 4.8 -- NET Servicos de Comunicao S.A.
17 - AS8103 9495 0.5% 12.2 -- STATE-OF-FLA - Florida Department of Management Services - Technology Program
18 - AS23216 9029 0.5% 50.7 -- MEGADATOS S.A.
19 - AS5800 8629 0.5% 32.4 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
20 - AS21599 8474 0.5% 47.6 -- NETDIRECT S.A.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS44025 2244 0.1% 2244.0 -- KAMTELEKOM-NET Kamtelekom Ltd.
2 - AS16535 6453 0.3% 2151.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
3 - AS21871 1233 0.1% 1233.0 -- IPGMO - THE INTERPUBLIC GROUP OF COMPANIES, INC.
4 - AS44410 3456 0.2% 1152.0 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
5 - AS17400 33200 1.8% 1071.0 -- EBONET
6 - AS59452 812 0.0% 812.0 -- ZIS-AS Customized InformSystems Ltd
7 - AS29126 660 0.0% 660.0 -- DATIQ-AS Datiq B.V.
8 - AS3 645 0.0% 759.0 -- HPLS-AS Heinlein- Professional Linux Support GmbH
9 - AS57755 519 0.0% 519.0 -- FASTPRONET-AS PE Andrushkov Sergey Yur'yevich
10 - AS3 468 0.0% 1471.0 -- HPLS-AS Heinlein- Professional Linux Support GmbH
11 - AS38920 844 0.1% 422.0 -- TURKLANDBANK-TR TURKLANDBANK
12 - AS21023 375 0.0% 375.0 -- UPB-AS Joint Stock Company Ural Industrial Bank
13 - AS29398 372 0.0% 372.0 -- PETROBALTIC "Petrobaltic" S.A.
14 - AS38857 721 0.0% 360.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
15 - AS29723 714 0.0% 357.0 -- CENTRO-INSPECTION - Centro Inspection Agency
16 - AS32529 336 0.0% 336.0 -- CGI-FEDERAL-ASN-1 - CGI Federal
17 - AS34515 321 0.0% 321.0 -- RICHFOR-AS RICHFOR Ltd.
18 - AS42806 313 0.0% 313.0 -- TELECOM-AS Telecom Georgia
19 - AS13118 14316 0.8% 298.2 -- ASN-YARTELECOM OJSC Rostelecom
20 - AS19406 3267 0.2% 297.0 -- TWRS-MA - Towerstream I, Inc.


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 13952 0.6% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 184.159.130.0/23 10885 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 182.64.0.0/16 8361 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - 122.161.0.0/16 8331 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - 200.46.0.0/19 7965 0.3% AS21599 -- NETDIRECT S.A.
6 - 103.3.24.0/24 6646 0.3% AS45474 -- NEXUSGUARD-AS-AP Suite 1602, 16/F., Tower 2, Nina Tower
7 - 67.47.194.0/23 6447 0.3% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation
8 - 202.56.215.0/24 4987 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
9 - 59.177.48.0/20 4500 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
10 - 139.139.19.0/24 4403 0.2% AS1562 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
11 - 123.252.208.0/24 4384 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
12 - 194.63.9.0/24 3939 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
13 - 69.38.178.0/24 3237 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
14 - 202.171.192.0/20 3090 0.1% AS4788 -- TMNET-AS-AP TM Net, Internet Service Provider
15 - 65.82.30.0/24 2706 0.1% AS6197 -- BATI-ATL - BellSouth Network Solutions, Inc
16 - 91.195.210.0/23 2244 0.1% AS44025 -- KAMTELEKOM-NET Kamtelekom Ltd.
17 - 59.177.64.0/18 2130 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
18 - 78.111.6.0/23 2074 0.1% AS44410 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
19 - 115.170.128.0/17 1863 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange
20 - 59.177.144.0/20 1848 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 19-Aug-12 -to- 23-Aug-12 (4 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8402 36689 1.0% 20.9 -- CORBINA-AS OJSC "Vimpelcom"
2 - AS6389 30409 0.8% 9.0 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
3 - AS24560 29347 0.8% 28.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - AS5800 28400 0.8% 110.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
5 - AS7029 26168 0.7% 6.3 -- WINDSTREAM - Windstream Communications Inc
6 - AS9829 26027 0.7% 19.7 -- BSNL-NIB National Internet Backbone
7 - AS10620 25997 0.7% 12.4 -- Telmex Colombia S.A.
8 - AS22561 23738 0.7% 22.8 -- DIGITAL-TELEPORT - Digital Teleport Inc.
9 - AS11992 20720 0.6% 47.1 -- CENTENNIAL-PR - Centennial de Puerto Rico
10 - AS28573 19159 0.5% 9.3 -- NET Servicos de Comunicao S.A.
11 - AS4766 17816 0.5% 6.2 -- KIXS-AS-KR Korea Telecom
12 - AS18566 14895 0.4% 7.1 -- COVAD - Covad Communications Co.
13 - AS8151 14510 0.4% 9.7 -- Uninet S.A. de C.V.
14 - AS9498 14397 0.4% 14.3 -- BBIL-AP BHARTI Airtel Ltd.
15 - AS14117 14045 0.4% 24.9 -- Telefonica del Sur S.A.
16 - AS6503 14020 0.4% 9.1 -- Axtel, S.A.B. de C.V.
17 - AS1785 13856 0.4% 7.1 -- AS-PAETEC-NET - PaeTec Communications, Inc.
18 - AS17974 13372 0.4% 5.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
19 - AS27947 12804 0.4% 17.7 -- Telconet S.A
20 - AS20115 11843 0.3% 7.2 -- CHARTER-NET-HKY-NC - Charter Communications


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS38920 6621 0.2% 3310.5 -- TURKLANDBANK-TR TURKLANDBANK
2 - AS16535 4068 0.1% 1356.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
3 - AS57755 1156 0.0% 1156.0 -- FASTPRONET-AS PE Andrushkov Sergey Yur'yevich
4 - AS16536 1131 0.0% 1131.0 -- HPES - Hewlett-Packard Company
5 - AS44410 2791 0.1% 930.3 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
6 - AS19859 1707 0.1% 853.5 -- FLAIR-DATA-SYSTEMS - Flair Data Systems
7 - AS38857 1266 0.0% 633.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
8 - AS14680 1835 0.1% 611.7 -- REALE-6 - Auction.com
9 - AS27771 1042 0.0% 521.0 -- Instituto Venezolano de Investigaciones Cientificas
10 - AS42806 500 0.0% 500.0 -- TELECOM-AS Telecom Georgia
11 - AS56578 2214 0.1% 442.8 -- TS-AS Telesputnik Ltd
12 - AS29126 437 0.0% 437.0 -- DATIQ-AS Datiq B.V.
13 - AS32529 363 0.0% 363.0 -- CGI-FEDERAL-ASN-1 - CGI Federal
14 - AS37420 633 0.0% 316.5 -- UNIV-JOS
15 - AS22721 315 0.0% 315.0 -- SPC-1 - Saint Peter's College
16 - AS59400 299 0.0% 299.0 -- INFONOT-AS INFONOT SYSTEMS S.R.L.
17 - AS21023 294 0.0% 294.0 -- UPB-AS Joint Stock Company Ural Industrial Bank
18 - AS29398 292 0.0% 292.0 -- PETROBALTIC "Petrobaltic" S.A.
19 - AS57201 285 0.0% 285.0 -- EDF-AS Estonian Defence Forces
20 - AS51250 281 0.0% 281.0 -- ITE-PROTON-AS "Information technologies enterprise "Proton" LTD


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 10908 0.3% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 184.159.130.0/23 8241 0.2% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 184.157.224.0/19 6843 0.2% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
4 - 194.156.165.0/24 6609 0.2% AS38920 -- TURKLANDBANK-TR TURKLANDBANK
5 - 182.64.0.0/16 6328 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
6 - 200.46.0.0/19 6105 0.2% AS21599 -- NETDIRECT S.A.
7 - 103.3.24.0/24 5853 0.2% AS45474 -- NEXUSGUARD-AS-AP Suite 1602, 16/F., Tower 2, Nina Tower
8 - 122.161.0.0/16 5129 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
9 - 67.47.194.0/23 4043 0.1% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation
10 - 202.56.215.0/24 3526 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
11 - 139.139.19.0/24 3389 0.1% AS1562 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
12 - 123.252.208.0/24 3315 0.1% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
13 - 194.63.9.0/24 3127 0.1% AS1273 -- CW Cable and Wireless Worldwide plc
14 - 69.38.178.0/24 2444 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
15 - 59.177.48.0/20 1911 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
16 - 182.19.32.0/19 1726 0.1% AS55410 -- VODAFONE-NET-AS-AP C48 Okhla Industrial Estate, New Delhi-110020
17 - 216.138.65.0/24 1700 0.1% AS19859 -- FLAIR-DATA-SYSTEMS - Flair Data Systems
18 - 65.82.30.0/24 1643 0.0% AS6197 -- BATI-ATL - BellSouth Network Solutions, Inc
19 - 182.19.48.0/20 1600 0.0% AS55410 -- VODAFONE-NET-AS-AP C48 Okhla Industrial Estate, New Delhi-110020
20 - 78.111.6.0/23 1591 0.0% AS44410 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 23-Aug-12 -to- 30-Aug-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8402 50659 2.2% 26.8 -- CORBINA-AS OJSC "Vimpelcom"
2 - AS9829 39453 1.7% 30.2 -- BSNL-NIB National Internet Backbone
3 - AS10198 33365 1.4% 6673.0 -- CUP-AS-KR Catholic University of Pusan
4 - AS6517 31766 1.4% 61.2 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
5 - AS24560 30170 1.3% 29.0 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
6 - AS30137 27638 1.2% 453.1 -- SEA-BROADBAND - Sea Broadband, LLC
7 - AS22561 26874 1.1% 25.8 -- DIGITAL-TELEPORT - Digital Teleport Inc.
8 - AS1637 18388 0.8% 206.6 -- DNIC-AS-01637 - Headquarters, USAISC
9 - AS13118 18051 0.8% 376.1 -- ASN-YARTELECOM OJSC Rostelecom
10 - AS27947 16857 0.7% 23.3 -- Telconet S.A
11 - AS2697 16556 0.7% 78.1 -- ERX-ERNET-AS Education and Research Network
12 - AS10620 16227 0.7% 7.6 -- Telmex Colombia S.A.
13 - AS6458 14218 0.6% 15.9 -- Telgua
14 - AS11492 13834 0.6% 11.6 -- CABLEONE - CABLE ONE, INC.
15 - AS6389 13685 0.6% 4.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
16 - AS8151 13594 0.6% 8.7 -- Uninet S.A. de C.V.
17 - AS7029 13198 0.6% 3.7 -- WINDSTREAM - Windstream Communications Inc
18 - AS19361 13158 0.6% 387.0 -- Atrium Telecomunicacoes Ltda
19 - AS7738 12237 0.5% 22.1 -- Telecomunicacoes da Bahia S.A.
20 - AS27738 12103 0.5% 21.7 -- Ecuadortelecom S.A.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS10198 33365 1.4% 6673.0 -- CUP-AS-KR Catholic University of Pusan
2 - AS38920 8126 0.3% 4063.0 -- TURKLANDBANK-TR TURKLANDBANK
3 - AS14680 6787 0.3% 2262.3 -- REALE-6 - Auction.com
4 - AS52378 1716 0.1% 1716.0 -- UNIVERSIDAD NACIONAL DE VILLA MARIA
5 - AS44410 4818 0.2% 1606.0 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
6 - AS16535 4394 0.2% 1464.7 -- ECHOS-3 - Echostar Holding Purchasing Corporation
7 - AS19859 2465 0.1% 1232.5 -- FLAIR-DATA-SYSTEMS - Flair Data Systems
8 - AS4623 7507 0.3% 938.4 -- CHEVALIER-AS01 Chevalier (Internet) Limited autonomous system #1
9 - AS27771 1857 0.1% 928.5 -- Instituto Venezolano de Investigaciones Cientificas
10 - AS29126 850 0.0% 850.0 -- DATIQ-AS Datiq B.V.
11 - AS52297 802 0.0% 802.0 -- HAICOM (Haiti Communications, S.A.)
12 - AS43298 749 0.0% 749.0 -- SEQUENCE-AS Sequence Collective Ltd
13 - AS10445 3524 0.1% 704.8 -- HTG - Huntleigh Telcom
14 - AS32529 618 0.0% 618.0 -- CGI-FEDERAL-ASN-1 - CGI Federal
15 - AS38857 1120 0.1% 560.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
16 - AS55856 1041 0.0% 520.5 -- UNIMAS-MY Universiti Malaysia Sarawak
17 - AS29398 490 0.0% 490.0 -- PETROBALTIC "Petrobaltic" S.A.
18 - AS52851 967 0.0% 483.5 --
19 - AS21023 468 0.0% 468.0 -- UPB-AS Joint Stock Company Ural Industrial Bank
20 - AS30137 27638 1.2% 453.1 -- SEA-BROADBAND - Sea Broadband, LLC


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 17909 0.7% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 184.159.130.0/23 13650 0.6% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 184.157.224.0/19 10578 0.4% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
4 - 200.46.0.0/19 10214 0.4% AS21599 -- NETDIRECT S.A.
5 - 122.161.0.0/16 9424 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
6 - 194.156.165.0/24 8059 0.3% AS38920 -- TURKLANDBANK-TR TURKLANDBANK
7 - 66.6.104.0/24 7578 0.3% AS10970 -- LIGHTEDGE - LightEdge Solutions
8 - 110.9.62.0/23 6998 0.3% AS10198 -- CUP-AS-KR Catholic University of Pusan
9 - 110.9.61.0/24 6998 0.3% AS10198 -- CUP-AS-KR Catholic University of Pusan
10 - 110.9.64.0/23 6997 0.3% AS10198 -- CUP-AS-KR Catholic University of Pusan
11 - 202.41.70.0/24 6289 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network
12 - 202.56.215.0/24 6252 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
13 - 210.93.62.0/23 6187 0.2% AS10198 -- CUP-AS-KR Catholic University of Pusan
14 - 203.232.208.0/21 6185 0.2% AS10198 -- CUP-AS-KR Catholic University of Pusan
15 - 123.252.208.0/24 5642 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
16 - 210.10.118.0/23 5548 0.2% AS7600 -- ESCAPE-NET-AS Escape.net
17 - 12.139.133.0/24 5491 0.2% AS14680 -- REALE-6 - Auction.com
18 - 194.63.9.0/24 5112 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
19 - 67.47.194.0/23 4386 0.2% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation
20 - 182.64.0.0/16 4264 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 30-Aug-12 -to- 06-Sep-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS6517 143391 6.8% 279.0 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
2 - AS30137 130915 6.2% 2146.1 -- SEA-BROADBAND - Sea Broadband, LLC
3 - AS10198 86716 4.1% 17343.2 -- CUP-AS-KR Catholic University of Pusan
4 - AS8402 43880 2.1% 30.5 -- CORBINA-AS OJSC "Vimpelcom"
5 - AS9829 36108 1.7% 29.2 -- BSNL-NIB National Internet Backbone
6 - AS22561 26219 1.2% 25.1 -- DIGITAL-TELEPORT - Digital Teleport Inc.
7 - AS24560 23941 1.1% 41.9 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - AS13118 20062 1.0% 418.0 -- ASN-YARTELECOM OJSC Rostelecom
9 - AS1637 16835 0.8% 189.2 -- DNIC-AS-01637 - Headquarters, USAISC
10 - AS28238 14083 0.7% 440.1 --
11 - AS3356 14040 0.7% 12.8 -- LEVEL3 Level 3 Communications
12 - AS25620 11921 0.6% 56.5 -- COTAS LTDA.
13 - AS27947 11885 0.6% 16.5 -- Telconet S.A
14 - AS2697 11748 0.6% 94.0 -- ERX-ERNET-AS Education and Research Network
15 - AS19361 11314 0.5% 332.8 -- Atrium Telecomunicacoes Ltda
16 - AS28573 10642 0.5% 4.9 -- NET Servicos de Comunicao S.A.
17 - AS7029 10532 0.5% 3.0 -- WINDSTREAM - Windstream Communications Inc
18 - AS21599 10127 0.5% 81.7 -- NETDIRECT S.A.
19 - AS5800 9861 0.5% 38.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
20 - AS38920 9159 0.4% 4579.5 -- TURKLANDBANK-TR TURKLANDBANK


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS10198 86716 4.1% 17343.2 -- CUP-AS-KR Catholic University of Pusan
2 - AS38920 9159 0.4% 4579.5 -- TURKLANDBANK-TR TURKLANDBANK
3 - AS14680 6671 0.3% 2223.7 -- REALE-6 - Auction.com
4 - AS30137 130915 6.2% 2146.1 -- SEA-BROADBAND - Sea Broadband, LLC
5 - AS44410 5228 0.2% 1742.7 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
6 - AS38857 1596 0.1% 1596.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
7 - AS36948 3143 0.1% 1571.5 -- KENIC
8 - AS6629 8923 0.4% 1274.7 -- NOAA-AS - NOAA
9 - AS13178 4286 0.2% 1071.5 -- DIGCOMM Digital communications, LTD
10 - AS41733 8324 0.4% 1040.5 -- ZTELECOM-AS JSC "Z-Telecom"
11 - AS29126 881 0.0% 881.0 -- DATIQ-AS Datiq B.V.
12 - AS46620 768 0.0% 768.0 -- WBH-ISC-RO - William Beaumont Hospital
13 - AS25715 1414 0.1% 707.0 -- UREACH-C - UREACH TECHNOLOGIES, INC.
14 - AS29398 503 0.0% 503.0 -- PETROBALTIC "Petrobaltic" S.A.
15 - AS32529 493 0.0% 493.0 -- CGI-FEDERAL-ASN-1 - CGI Federal
16 - AS56763 474 0.0% 474.0 -- INFOTELL-AS Infotell-Telecom Ltd
17 - AS28238 14083 0.7% 440.1 --
18 - AS48696 436 0.0% 436.0 -- TEMP-AS TEMP Ltd.
19 - AS21023 432 0.0% 432.0 -- UPB-AS Joint Stock Company Ural Industrial Bank
20 - AS13118 20062 1.0% 418.0 -- ASN-YARTELECOM OJSC Rostelecom


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 20015 0.9% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 110.9.62.0/23 17942 0.8% AS10198 -- CUP-AS-KR Catholic University of Pusan
3 - 110.9.64.0/23 17935 0.8% AS10198 -- CUP-AS-KR Catholic University of Pusan
4 - 110.9.61.0/24 17935 0.8% AS10198 -- CUP-AS-KR Catholic University of Pusan
5 - 203.232.208.0/21 16455 0.7% AS10198 -- CUP-AS-KR Catholic University of Pusan
6 - 210.93.62.0/23 16449 0.7% AS10198 -- CUP-AS-KR Catholic University of Pusan
7 - 184.159.130.0/23 13806 0.6% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
8 - 199.250.214.0/24 11293 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
9 - 199.250.206.0/24 11291 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
10 - 199.250.213.0/24 11290 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
11 - 199.250.204.0/24 11289 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
12 - 199.250.215.0/24 11289 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
13 - 199.250.207.0/24 11289 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
14 - 199.250.195.0/24 11288 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
15 - 199.250.205.0/24 11286 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
16 - 199.250.193.0/24 11283 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
17 - 199.250.192.0/24 11283 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
18 - 199.250.212.0/24 11258 0.5% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
19 - 184.157.224.0/19 10921 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
20 - 74.91.60.0/24 10908 0.5% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 06-Sep-12 -to- 13-Sep-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS30137 94685 5.1% 1552.2 -- SEA-BROADBAND - Sea Broadband, LLC
2 - AS6517 54436 3.0% 273.5 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
3 - AS9829 53829 2.9% 42.3 -- BSNL-NIB National Internet Backbone
4 - AS8402 47127 2.5% 27.0 -- CORBINA-AS OJSC "Vimpelcom"
5 - AS22561 25881 1.4% 184.9 -- DIGITAL-TELEPORT - Digital Teleport Inc.
6 - AS1637 21255 1.1% 590.4 -- DNIC-AS-01637 - Headquarters, USAISC
7 - AS24560 19948 1.1% 21.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - AS13118 19913 1.1% 19913.0 -- ASN-YARTELECOM OJSC Rostelecom
9 - AS5800 14966 0.8% 58.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
10 - AS28573 13156 0.7% 7.8 -- NET Servicos de Comunicao S.A.
11 - AS21599 12839 0.7% 118.9 -- NETDIRECT S.A.
12 - AS2697 11828 0.6% 87.0 -- ERX-ERNET-AS Education and Research Network
13 - AS10198 11675 0.6% 2335.0 -- CUP-AS-KR Catholic University of Pusan
14 - AS14420 10070 0.5% 18.9 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
15 - AS6629 10017 0.5% 5008.5 -- NOAA-AS - NOAA
16 - AS2118 9684 0.5% 6.9 -- RELCOM-AS OOO "NPO Relcom"
17 - AS36998 9397 0.5% 18.4 -- SDN-MOBITEL
18 - AS38547 9282 0.5% 21.5 -- WITRIBE-AS-AP WITRIBE PAKISTAN LIMITED
19 - AS27947 8993 0.5% 26.8 -- Telconet S.A
20 - AS25620 8573 0.5% 59.1 -- COTAS LTDA.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS13118 19913 1.1% 19913.0 -- ASN-YARTELECOM OJSC Rostelecom
2 - AS6629 10017 0.5% 5008.5 -- NOAA-AS - NOAA
3 - AS38920 7067 0.4% 3533.5 -- TURKLANDBANK-TR TURKLANDBANK
4 - AS14680 7017 0.4% 2339.0 -- REALE-6 - Auction.com
5 - AS10198 11675 0.6% 2335.0 -- CUP-AS-KR Catholic University of Pusan
6 - AS44410 6789 0.4% 2263.0 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
7 - AS6197 2182 0.1% 2182.0 -- BATI-ATL - BellSouth Network Solutions, Inc
8 - AS30137 94685 5.1% 1552.2 -- SEA-BROADBAND - Sea Broadband, LLC
9 - AS22753 3074 0.2% 1537.0 -- REDHAT-STUTTGART REDHAT Stuttgart
10 - AS36948 3069 0.2% 1534.5 -- KENIC
11 - AS25911 1402 0.1% 1402.0 -- TALISMAN-CH3 - TALISMAN ENERGY INC.
12 - AS36529 2564 0.1% 1282.0 -- AXXA-RACKCO - Rackco.com
13 - AS41733 7682 0.4% 1097.4 -- ZTELECOM-AS JSC "Z-Telecom"
14 - AS48696 1006 0.1% 1006.0 -- TEMP-AS TEMP Ltd.
15 - AS56763 1002 0.1% 1002.0 -- INFOTELL-AS Infotell-Telecom Ltd
16 - AS29126 940 0.1% 940.0 -- DATIQ-AS Datiq B.V.
17 - AS38857 1713 0.1% 856.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
18 - AS29524 806 0.0% 806.0 -- GUILBERT GUILBERT AS NUMBER
19 - AS26260 783 0.0% 783.0 -- WAUSAU-BENEFITS-INC - Wausau Benefits, Inc
20 - AS32244 730 0.0% 730.0 -- LIQUID-WEB-INC - Liquid Web, Inc.


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 19913 1.0% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 184.159.130.0/23 13098 0.7% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 184.157.224.0/19 10762 0.6% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
4 - 200.46.0.0/19 10122 0.5% AS21599 -- NETDIRECT S.A.
5 - 199.250.214.0/24 8213 0.4% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
6 - 199.250.205.0/24 8209 0.4% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
7 - 199.250.193.0/24 8208 0.4% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
8 - 199.250.192.0/24 8208 0.4% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc
9 - 202.41.70.0/24 7879 0.4% AS2697 -- ERX-ERNET-AS Education and Research Network
10 - 74.91.52.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
11 - 74.91.59.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
12 - 74.91.56.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
13 - 74.91.61.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
14 - 74.91.57.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
15 - 74.91.58.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
16 - 74.91.63.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
17 - 74.91.54.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
18 - 74.91.60.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
19 - 74.91.53.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC
20 - 74.91.62.0/24 7877 0.4% AS30137 -- SEA-BROADBAND - Sea Broadband, LLC

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 13-Sep-12 -to- 20-Sep-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8402 50791 1.7% 24.9 -- CORBINA-AS OJSC "Vimpelcom"
2 - AS9829 36316 1.2% 27.2 -- BSNL-NIB National Internet Backbone
3 - AS22561 29726 1.0% 27.8 -- DIGITAL-TELEPORT - Digital Teleport Inc.
4 - AS24560 28930 1.0% 27.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - AS27947 28720 0.9% 37.7 -- Telconet S.A
6 - AS10620 22031 0.7% 10.2 -- Telmex Colombia S.A.
7 - AS13118 20062 0.7% 418.0 -- ASN-YARTELECOM OJSC Rostelecom
8 - AS7552 18689 0.6% 16.3 -- VIETEL-AS-AP Vietel Corporation
9 - AS6389 17986 0.6% 5.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
10 - AS27738 15727 0.5% 28.2 -- Ecuadortelecom S.A.
11 - AS28573 15693 0.5% 7.2 -- NET Servicos de Comunicao S.A.
12 - AS17974 15024 0.5% 6.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
13 - AS7029 14898 0.5% 4.6 -- WINDSTREAM - Windstream Communications Inc
14 - AS2118 12565 0.4% 9.0 -- RELCOM-AS OOO "NPO Relcom"
15 - AS45595 12535 0.4% 25.0 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited
16 - AS7545 12508 0.4% 7.1 -- TPG-INTERNET-AP TPG Internet Pty Ltd
17 - AS21599 12065 0.4% 67.8 -- NETDIRECT S.A.
18 - AS25620 11640 0.4% 55.4 -- COTAS LTDA.
19 - AS8151 11619 0.4% 7.3 -- Uninet S.A. de C.V.
20 - AS1637 11601 0.4% 59.5 -- DNIC-AS-01637 - Headquarters, USAISC


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS44410 10148 0.3% 3382.7 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
2 - AS15053 3188 0.1% 3188.0 -- ROLL-GLOBAL-LLC - Roll Global LLC
3 - AS14680 7488 0.2% 2496.0 -- REALE-6 - Auction.com
4 - AS41733 7040 0.2% 1005.7 -- ZTELECOM-AS JSC "Z-Telecom"
5 - AS48696 962 0.0% 962.0 -- TEMP-AS TEMP Ltd.
6 - AS29126 792 0.0% 792.0 -- DATIQ-AS Datiq B.V.
7 - AS38142 10593 0.3% 662.1 -- UNAIR-AS-ID Universitas Airlangga
8 - AS38857 1117 0.0% 558.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
9 - AS57201 550 0.0% 550.0 -- EDF-AS Estonian Defence Forces
10 - AS25911 502 0.0% 502.0 -- TALISMAN-CH3 - TALISMAN ENERGY INC.
11 - AS29398 449 0.0% 449.0 -- PETROBALTIC "Petrobaltic" S.A.
12 - AS53205 5338 0.2% 444.8 --
13 - AS23861 4865 0.2% 442.3 -- ETRADING-AS-ID-AP PT eTrading Securities
14 - AS9223 426 0.0% 426.0 -- INDUS-TOWERS Spreaded across 35 locations in india
15 - AS13118 20062 0.7% 418.0 -- ASN-YARTELECOM OJSC Rostelecom
16 - AS32529 405 0.0% 405.0 -- CGI-FEDERAL-ASN-1 - CGI Federal
17 - AS21023 405 0.0% 405.0 -- UPB-AS Joint Stock Company Ural Industrial Bank
18 - AS2 385 0.0% 637.0 -- BIORAD-AP 1000 Alfred Nobel Drive US
19 - AS52118 373 0.0% 373.0 -- GU-YAO-AS GU YaO Yaroslavl Centre for Telecommunications and Information Technologies in Education
20 - AS36948 737 0.0% 368.5 -- KENIC


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 19841 0.6% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 184.159.130.0/23 12486 0.3% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 184.157.224.0/19 10562 0.3% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
4 - 200.46.0.0/19 10207 0.3% AS21599 -- NETDIRECT S.A.
5 - 202.41.70.0/24 7856 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network
6 - 122.161.0.0/16 7475 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
7 - 5.16.0.0/16 7010 0.2% AS41733 -- ZTELECOM-AS JSC "Z-Telecom"
8 - 190.60.31.0/24 6676 0.2% AS18747 -- IFX-NW - IFX Communication Ventures, Inc.
9 - 202.56.215.0/24 6509 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
10 - 182.64.0.0/16 6419 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
11 - 12.139.133.0/24 6028 0.2% AS14680 -- REALE-6 - Auction.com
12 - 166.137.184.0/22 5566 0.2% AS20057 -- AT&T Wireless Service
13 - 78.111.6.0/24 5539 0.1% AS44410 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
AS48159 -- TIC-AS Telecommunication Infrastructure Company
14 - 49.248.72.0/21 5083 0.1% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
15 - 192.58.2.0/24 5011 0.1% AS6629 -- NOAA-AS - NOAA
16 - 192.58.232.0/24 4930 0.1% AS6629 -- NOAA-AS - NOAA
17 - 194.63.9.0/24 4801 0.1% AS1273 -- CW Cable and Wireless Worldwide plc
18 - 78.111.6.0/23 4592 0.1% AS44410 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
AS48159 -- TIC-AS Telecommunication Infrastructure Company
19 - 69.38.178.0/24 3976 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
20 - 199.231.236.0/24 3188 0.1% AS15053 -- ROLL-GLOBAL-LLC - Roll Global LLC

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 20-Sep-12 -to- 27-Sep-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8402 102990 5.0% 62.8 -- CORBINA-AS OJSC "Vimpelcom"
2 - AS1637 29779 1.4% 391.8 -- DNIC-AS-01637 - Headquarters, USAISC
3 - AS9829 26912 1.3% 32.1 -- BSNL-NIB National Internet Backbone
4 - AS11081 26535 1.3% 603.1 -- United Telecommunication Services (UTS)
5 - AS22561 23401 1.1% 172.1 -- DIGITAL-TELEPORT - Digital Teleport Inc.
6 - AS13118 19358 0.9% 403.3 -- ASN-YARTELECOM OJSC Rostelecom
7 - AS24560 18482 0.9% 95.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - AS23966 17138 0.8% 49.2 -- LDN-AS-PK LINKdotNET Telecom Limited
9 - AS38547 16790 0.8% 38.6 -- WITRIBE-AS-AP WITRIBE PAKISTAN LIMITED
10 - AS27947 16669 0.8% 22.1 -- Telconet S.A
11 - AS2118 11325 0.6% 8.0 -- RELCOM-AS OOO "NPO Relcom"
12 - AS9583 11278 0.6% 10.9 -- SIFY-AS-IN Sify Limited
13 - AS7029 11245 0.5% 5.7 -- WINDSTREAM - Windstream Communications Inc
14 - AS10620 10971 0.5% 5.2 -- Telmex Colombia S.A.
15 - AS21599 10586 0.5% 135.7 -- NETDIRECT S.A.
16 - AS21299 10526 0.5% 75.2 -- ORBITA-PLUS-AS ORBITA-PLUS Autonomous System
17 - AS7552 10505 0.5% 8.2 -- VIETEL-AS-AP Vietel Corporation
18 - AS20115 10413 0.5% 12.4 -- CHARTER-NET-HKY-NC - Charter Communications
19 - AS2697 10298 0.5% 156.0 -- ERX-ERNET-AS Education and Research Network
20 - AS38264 10017 0.5% 34.1 -- WATEEN-IMS-PK-AS-AP National WiMAX/IMS environment


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS2033 8659 0.4% 8659.0 -- PANIX - Panix Network Information Center
2 - AS6629 8858 0.4% 4429.0 -- NOAA-AS - NOAA
3 - AS17762 7506 0.4% 2502.0 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
4 - AS14680 6719 0.3% 2239.7 -- REALE-6 - Auction.com
5 - AS36411 2168 0.1% 2168.0 -- RAUXA - Rauxa Direct, LLC
6 - AS20406 1606 0.1% 1606.0 -- BRASLINK - Braslink Network Inc
7 - AS44410 4761 0.2% 1587.0 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP
8 - AS36529 2275 0.1% 1137.5 -- AXXA-RACKCO - Rackco.com
9 - AS6197 1096 0.1% 1096.0 -- BATI-ATL - BellSouth Network Solutions, Inc
10 - AS19858 2022 0.1% 1011.0 -- GENSLER - Gensler and Associates Architects
11 - AS25600 939 0.1% 939.0 -- MATRIKON-1 - Matrikon Inc.
12 - AS48696 924 0.0% 924.0 -- TEMP-AS TEMP Ltd.
13 - AS39915 5443 0.3% 907.2 -- PREM-AS Premiere Global Services
14 - AS29564 865 0.0% 865.0 -- ASN-ITALDATA Italdata S.p.A
15 - AS38857 1613 0.1% 806.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
16 - AS33158 771 0.0% 771.0 -- DATA-SERVICES-INC - Data Services Incorporated
17 - AS29126 725 0.0% 725.0 -- DATIQ-AS Datiq B.V.
18 - AS44240 642 0.0% 642.0 -- ALGORYTHM-AS Algoritm LLC
19 - AS26407 3698 0.2% 616.3 -- GUILFORD-COMMUNICATIONS - Guilford Communications, Inc.
20 - AS11081 26535 1.3% 603.1 -- United Telecommunication Services (UTS)


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 19140 0.9% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 184.159.130.0/23 11557 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 184.157.224.0/19 10598 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
4 - 200.46.0.0/19 10392 0.5% AS21599 -- NETDIRECT S.A.
5 - 209.48.168.0/24 8659 0.4% AS2033 -- PANIX - Panix Network Information Center
6 - 190.60.31.0/24 7612 0.3% AS18747 -- IFX-NW - IFX Communication Ventures, Inc.
7 - 202.41.70.0/24 7236 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network
8 - 182.64.0.0/16 6864 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
9 - 122.161.0.0/16 6449 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
10 - 12.139.133.0/24 5409 0.2% AS14680 -- REALE-6 - Auction.com
11 - 95.128.195.0/24 5397 0.2% AS39915 -- PREM-AS Premiere Global Services
12 - 194.63.9.0/24 4901 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
13 - 192.58.2.0/24 4452 0.2% AS6629 -- NOAA-AS - NOAA
14 - 192.58.232.0/24 4406 0.2% AS6629 -- NOAA-AS - NOAA
15 - 49.248.72.0/21 4352 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
16 - 69.38.178.0/24 4132 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
17 - 77.235.147.0/24 4093 0.2% AS16130 -- FiberLink Networks
18 - 190.4.128.0/20 3887 0.2% AS11081 -- United Telecommunication Services (UTS)
19 - 202.56.215.0/24 3875 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
20 - 190.88.192.0/20 3754 0.2% AS11081 -- United Telecommunication Services (UTS)

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 27-Sep-12 -to- 04-Oct-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS1637 58514 3.0% 657.5 -- DNIC-AS-01637 - Headquarters, USAISC
2 - AS8402 57281 3.0% 28.3 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS9829 27171 1.4% 28.2 -- BSNL-NIB National Internet Backbone
4 - AS24560 22691 1.2% 23.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - AS22561 22378 1.2% 230.7 -- DIGITAL-TELEPORT - Digital Teleport Inc.
6 - AS7552 19317 1.0% 16.0 -- VIETEL-AS-AP Vietel Corporation
7 - AS6147 19230 1.0% 59.2 -- Telefonica del Peru S.A.A.
8 - AS13118 18110 0.9% 6036.7 -- ASN-YARTELECOM OJSC Rostelecom
9 - AS7029 15311 0.8% 5.5 -- WINDSTREAM - Windstream Communications Inc
10 - AS24186 14455 0.8% 237.0 -- RAILTEL-AS-IN RailTel Corporation of India Ltd., Internet Service Provider, New Delhi
11 - AS25620 14258 0.7% 63.1 -- COTAS LTDA.
12 - AS9583 14170 0.7% 13.5 -- SIFY-AS-IN Sify Limited
13 - AS5800 11898 0.6% 46.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
14 - AS26827 11349 0.6% 597.3 -- EPBTELECOM - EPB Telecom
15 - AS6629 10829 0.6% 171.9 -- NOAA-AS - NOAA
16 - AS10620 10544 0.6% 7.1 -- Telmex Colombia S.A.
17 - AS27947 10458 0.5% 23.7 -- Telconet S.A
18 - AS21599 10375 0.5% 138.3 -- NETDIRECT S.A.
19 - AS2697 10258 0.5% 101.6 -- ERX-ERNET-AS Education and Research Network
20 - AS38547 9897 0.5% 22.8 -- WITRIBE-AS-AP WITRIBE PAKISTAN LIMITED


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS2033 9759 0.5% 9759.0 -- PANIX - Panix Network Information Center
2 - AS13118 18110 0.9% 6036.7 -- ASN-YARTELECOM OJSC Rostelecom
3 - AS29564 3127 0.2% 3127.0 -- ASN-ITALDATA Italdata S.p.A
4 - AS14680 6669 0.3% 2223.0 -- REALE-6 - Auction.com
5 - AS6197 1308 0.1% 1308.0 -- BATI-ATL - BellSouth Network Solutions, Inc
6 - AS27977 1301 0.1% 1301.0 -- IBM Argentina S.A.
7 - AS9916 2384 0.1% 1192.0 -- NCTU-TW National Chiao Tung University,
8 - AS40009 2098 0.1% 1049.0 -- BITGRAVITY - BitGravity, Inc.
9 - AS55410 3553 0.2% 888.2 -- VODAFONE-NET-AS-AP C48 Okhla Industrial Estate, New Delhi-110020
10 - AS38857 820 0.0% 820.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
11 - AS2533 2322 0.1% 774.0 -- HOU-METRO-AS - MIS Group
12 - AS29888 1410 0.1% 705.0 -- UNUMPROVIDENT-AS - Unum Group
13 - AS26520 704 0.0% 704.0 -- NATIONAL-PRINT-GROUP-INC - National Print Group, Inc.
14 - AS27601 704 0.0% 704.0 -- NETALLIANT-TECHNOLOGIES - NetAlliant Technologies, LLC
15 - AS30397 704 0.0% 704.0 -- CHOICEDATA - CHOICEDATA
16 - AS47033 1400 0.1% 700.0 -- BASENINE-RIVERSIDE - BaseNine, Inc.
17 - AS48110 694 0.0% 694.0 -- HARKNET Harknet LLC
18 - AS39915 5479 0.3% 684.9 -- PREM-AS Premiere Global Services
19 - AS54412 2632 0.1% 658.0 -- GRANITE-1 - Granite Networks Inc.
20 - AS1637 58514 3.0% 657.5 -- DNIC-AS-01637 - Headquarters, USAISC


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 18099 0.9% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 184.157.224.0/19 11057 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 184.159.130.0/23 10797 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
4 - 182.64.0.0/16 10297 0.5% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
5 - 200.46.0.0/19 10184 0.5% AS21599 -- NETDIRECT S.A.
6 - 122.161.0.0/16 10017 0.5% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
7 - 209.48.168.0/24 9759 0.5% AS2033 -- PANIX - Panix Network Information Center
8 - 5.102.192.0/19 8383 0.4% AS47956 -- XFONE XFONE COMMUNICATION LTD
9 - 202.41.70.0/24 7711 0.4% AS2697 -- ERX-ERNET-AS Education and Research Network
10 - 190.60.31.0/24 7002 0.3% AS18747 -- IFX-NW - IFX Communication Ventures, Inc.
11 - 77.235.147.0/24 5817 0.3% AS16130 -- FiberLink Networks
12 - 95.128.195.0/24 5418 0.3% AS39915 -- PREM-AS Premiere Global Services
13 - 12.139.133.0/24 5365 0.3% AS14680 -- REALE-6 - Auction.com
14 - 192.58.232.0/24 5321 0.3% AS6629 -- NOAA-AS - NOAA
15 - 192.58.2.0/24 5223 0.2% AS6629 -- NOAA-AS - NOAA
16 - 194.63.9.0/24 5017 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
17 - 49.248.72.0/21 4447 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
18 - 69.38.178.0/24 4106 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
19 - 123.252.208.0/24 3279 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
20 - 213.92.117.0/24 3127 0.1% AS29564 -- ASN-ITALDATA Italdata S.p.A

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 04-Oct-12 -to- 11-Oct-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS31560 49589 2.4% 718.7 -- INSOURCE Insource LLC
2 - AS8402 45432 2.2% 27.8 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS1637 38219 1.8% 415.4 -- DNIC-AS-01637 - Headquarters, USAISC
4 - AS9829 33457 1.6% 35.7 -- BSNL-NIB National Internet Backbone
5 - AS38547 30925 1.5% 71.1 -- WITRIBE-AS-AP WITRIBE PAKISTAN LIMITED
6 - AS23966 29514 1.4% 84.3 -- LDN-AS-PK LINKdotNET Telecom Limited
7 - AS52107 23536 1.1% 735.5 -- CPOINT-AS LLC "C Point"
8 - AS22561 22532 1.1% 208.6 -- DIGITAL-TELEPORT - Digital Teleport Inc.
9 - AS10620 22189 1.1% 10.2 -- Telmex Colombia S.A.
10 - AS55714 21419 1.0% 85.0 -- APNIC-FIBERLINK-PK Fiberlink Pvt.Ltd
11 - AS29076 18326 0.9% 733.0 -- CITYTELECOM-AS Citytelecom.ru
12 - AS24560 17701 0.8% 60.0 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
13 - AS13118 16879 0.8% 351.6 -- ASN-YARTELECOM OJSC Rostelecom
14 - AS25620 15895 0.8% 77.9 -- COTAS LTDA.
15 - AS28573 15377 0.7% 11.8 -- NET Servicos de Comunicao S.A.
16 - AS8452 14155 0.7% 11.2 -- TE-AS TE-AS
17 - AS26827 13400 0.6% 744.4 -- EPBTELECOM - EPB Telecom
18 - AS9583 13224 0.6% 14.9 -- SIFY-AS-IN Sify Limited
19 - AS44436 13176 0.6% 399.3 -- EFFORTEL-AS LLC MyBox
20 - AS38264 12428 0.6% 55.5 -- WATEEN-IMS-PK-AS-AP National WiMAX/IMS environment


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS21599 9795 0.5% 9795.0 -- NETDIRECT S.A.
2 - AS40009 5530 0.3% 5530.0 -- BITGRAVITY - BitGravity, Inc.
3 - AS16130 5488 0.3% 5488.0 -- FiberLink Networks
4 - AS19406 4046 0.2% 4046.0 -- TWRS-MA - Towerstream I, Inc.
5 - AS29564 3800 0.2% 3800.0 -- ASN-ITALDATA Italdata S.p.A
6 - AS3 2765 0.1% 2004.0 -- SYRHANO CENTRE DE RESSOURCES INFORMATIQUE DE HAUTE-NORMANDIE (C.R.I.H.A.N.)
7 - AS14680 6674 0.3% 2224.7 -- REALE-6 - Auction.com
8 - AS6197 1167 0.1% 1167.0 -- BATI-ATL - BellSouth Network Solutions, Inc
9 - AS59645 1041 0.1% 1041.0 -- NETGATE-AS Netgate-Iraqi Company for Communication and Information Limited responsibility
10 - AS26520 848 0.0% 848.0 -- NATIONAL-PRINT-GROUP-INC - National Print Group, Inc.
11 - AS47033 1686 0.1% 843.0 -- BASENINE-RIVERSIDE - BaseNine, Inc.
12 - AS29888 1650 0.1% 825.0 -- UNUMPROVIDENT-AS - Unum Group
13 - AS30397 820 0.0% 820.0 -- CHOICEDATA - CHOICEDATA
14 - AS8014 819 0.0% 819.0 -- BATELNET - Bahamas Telecommunications Corporation
15 - AS27601 816 0.0% 816.0 -- NETALLIANT-TECHNOLOGIES - NetAlliant Technologies, LLC
16 - AS48383 1551 0.1% 775.5 -- DELTA-AS Delta LLC
17 - AS51214 774 0.0% 774.0 -- VIKS-NET Small Private Enterprise Viks
18 - AS36529 2316 0.1% 772.0 -- AXXA-RACKCO - Rackco.com
19 - AS3 769 0.0% 544.0 -- SYRHANO CENTRE DE RESSOURCES INFORMATIQUE DE HAUTE-NORMANDIE (C.R.I.H.A.N.)
20 - AS50548 761 0.0% 761.0 -- QWENET-AS Qwe.Net ISP


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 16763 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 184.157.224.0/19 11270 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 122.161.0.0/16 11198 0.5% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
4 - 184.159.130.0/23 10613 0.5% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
5 - 200.46.0.0/19 9795 0.4% AS21599 -- NETDIRECT S.A.
6 - 5.102.192.0/19 5937 0.3% AS47956 -- XFONE XFONE COMMUNICATION LTD
7 - 202.41.70.0/24 5667 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network
8 - 64.185.168.0/24 5530 0.2% AS40009 -- BITGRAVITY - BitGravity, Inc.
9 - 77.235.147.0/24 5488 0.2% AS16130 -- FiberLink Networks
10 - 12.139.133.0/24 5402 0.2% AS14680 -- REALE-6 - Auction.com
11 - 95.128.195.0/24 5278 0.2% AS39915 -- PREM-AS Premiere Global Services
12 - 192.58.2.0/24 5064 0.2% AS6629 -- NOAA-AS - NOAA
13 - 192.58.232.0/24 4987 0.2% AS6629 -- NOAA-AS - NOAA
14 - 194.63.9.0/24 4702 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
15 - 182.64.0.0/16 4184 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
16 - 49.248.72.0/21 4148 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
17 - 69.38.178.0/24 4046 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
18 - 213.92.117.0/24 3800 0.2% AS29564 -- ASN-ITALDATA Italdata S.p.A
19 - 123.252.208.0/24 3504 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
20 - 215.65.61.0/24 2866 0.1% AS5800 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org

BGP Update Report
Interval: 11-Oct-12 -to- 18-Oct-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS31560 708954 15.8% 10425.8 -- INSOURCE Insource LLC
2 - AS52107 329140 7.3% 10285.6 -- CPOINT-AS LLC "C Point"
3 - AS29076 263588 5.9% 9413.9 -- CITYTELECOM-AS Citytelecom.ru
4 - AS44436 189479 4.2% 6533.8 -- EFFORTEL-AS LLC MyBox
5 - AS5800 132565 3.0% 515.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
6 - AS48366 63931 1.4% 7103.4 -- INFOROOM Inforoom Ltd.
7 - AS6903 62763 1.4% 10460.5 -- ZENON-AS ZENON N.S.P.
8 - AS27065 45305 1.0% 448.6 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
9 - AS41225 41832 0.9% 10458.0 -- MASTERLINK-AS ISP MasterLink
10 - AS10620 39318 0.9% 21.2 -- Telmex Colombia S.A.
11 - AS8402 36621 0.8% 35.5 -- CORBINA-AS OJSC "Vimpelcom"
12 - AS1637 31823 0.7% 357.6 -- DNIC-AS-01637 - Headquarters, USAISC
13 - AS26827 31086 0.7% 1942.9 -- EPBTELECOM - EPB Telecom
14 - AS1502 31085 0.7% 425.8 -- DNIC-ASBLK-01500-01502 - Headquarters, USAISC
15 - AS28306 29124 0.7% 4854.0 -- TC Net Informática e Telecomunicações LTDA
16 - AS2118 28701 0.6% 20.5 -- RELCOM-AS OOO "NPO Relcom"
17 - AS9829 28060 0.6% 29.0 -- BSNL-NIB National Internet Backbone
18 - AS22561 23288 0.5% 287.5 -- DIGITAL-TELEPORT - Digital Teleport Inc.
19 - AS28761 22577 0.5% 2822.1 -- SCIENTIFIC-INDUSTRIAL_ENTERPRISE_MYST Scientific-Industrial Enterprise "Myst" LLC
20 - AS6035 22094 0.5% 394.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS43307 10734 0.2% 10734.0 -- ALTLINUX-AS ALT Linux Technology
2 - AS50548 10710 0.2% 10710.0 -- QWENET-AS Qwe.Net ISP
3 - AS29503 10709 0.2% 10709.0 -- RATMIR-MOSCOW-AS Ratmir KDS
4 - AS49124 21416 0.5% 10708.0 -- CENTROSET-AS CentroSet Ltd.
5 - AS12608 21412 0.5% 10706.0 -- MAXHOSTING-AS MediaServicePlus Ltd.
6 - AS57191 10695 0.2% 10695.0 -- CHUDOTELECOM-AS IT Business Ltd.
7 - AS3 10664 0.2% 1618.0 -- CMED-AS Cmed Technology Ltd
8 - AS47747 10603 0.2% 10603.0 -- TMK-NET-AS JSC "TMK-Telekom"
9 - AS42974 10589 0.2% 10589.0 -- NET-SBERBANK-AST CJSC Sberbank-AST
10 - AS51699 10547 0.2% 10547.0 -- ANTARKTIDA-PLUS-AS Antarktida-Plus LLC
11 - AS44849 21000 0.5% 10500.0 -- SDN-SETI-AS S.D.N. Seti Ltd.
12 - AS58133 10489 0.2% 10489.0 -- ITS-LTD-AS Information Technology Systems Ltd
13 - AS58049 10469 0.2% 10469.0 -- TECHSUPPORT-AS Telecom Tekhpodderzhka Ltd
14 - AS47577 10465 0.2% 10465.0 -- IXBT-AS Righthosting Ltd
15 - AS44679 10464 0.2% 10464.0 -- LEXGROUP-AS Lex Group AS
16 - AS6903 62763 1.4% 10460.5 -- ZENON-AS ZENON N.S.P.
17 - AS41225 41832 0.9% 10458.0 -- MASTERLINK-AS ISP MasterLink
18 - AS31240 20889 0.5% 10444.5 -- OLD-HT-SYSTEMS-AS JSC Hosting Telesystems autonomous system
19 - AS49184 10440 0.2% 10440.0 -- STV-AS Group of companies STV Ltd
20 - AS31560 708954 15.8% 10425.8 -- INSOURCE Insource LLC


TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 16956 0.4% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 184.159.130.0/23 12748 0.3% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
3 - 217.12.32.0/21 10872 0.2% AS48383 -- DELTA-AS Delta LLC
4 - 213.148.16.0/22 10738 0.2% AS28738 -- INTERLAN-AS LLC Company Interlan Communications
5 - 194.107.17.0/24 10734 0.2% AS43307 -- ALTLINUX-AS ALT Linux Technology
6 - 193.222.52.0/22 10730 0.2% AS29076 -- CITYTELECOM-AS Citytelecom.ru
7 - 217.65.0.0/20 10724 0.2% AS29076 -- CITYTELECOM-AS Citytelecom.ru
8 - 195.60.227.0/24 10720 0.2% AS39528 -- SANCITY Sancity Project
9 - 195.88.126.0/23 10719 0.2% AS49124 -- CENTROSET-AS CentroSet Ltd.
10 - 195.128.48.0/21 10715 0.2% AS29076 -- CITYTELECOM-AS Citytelecom.ru
11 - 193.109.247.0/24 10711 0.2% AS29076 -- CITYTELECOM-AS Citytelecom.ru
12 - 193.107.40.0/22 10710 0.2% AS50548 -- QWENET-AS Qwe.Net ISP
13 - 217.146.32.0/22 10709 0.2% AS29503 -- RATMIR-MOSCOW-AS Ratmir KDS
14 - 192.162.100.0/22 10707 0.2% AS12608 -- MAXHOSTING-AS MediaServicePlus Ltd.
15 - 193.0.200.0/22 10705 0.2% AS12608 -- MAXHOSTING-AS MediaServicePlus Ltd.
16 - 192.105.75.0/24 10698 0.2% AS29076 -- CITYTELECOM-AS Citytelecom.ru
17 - 176.112.88.0/21 10697 0.2% AS49124 -- CENTROSET-AS CentroSet Ltd.
18 - 146.120.95.0/24 10695 0.2% AS57191 -- CHUDOTELECOM-AS IT Business Ltd.
19 - 193.105.100.0/24 10694 0.2% AS29076 -- CITYTELECOM-AS Citytelecom.ru
20 - 193.104.76.0/24 10693 0.2% AS29076 -- CITYTELECOM-AS Citytelecom.ru

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org