Mailing List Archive

Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net

For historical data, please see http://thyme.rand.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

Routing Table Report 04:00 +10GMT Sat 31 Aug, 2019

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 768323
Prefixes after maximum aggregation (per Origin AS): 295832
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 370810
Total ASes present in the Internet Routing Table: 65326
Prefixes per ASN: 11.76
Origin-only ASes present in the Internet Routing Table: 56226
Origin ASes announcing only one prefix: 24072
Transit ASes present in the Internet Routing Table: 9100
Transit-only ASes present in the Internet Routing Table: 269
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 45
Max AS path prepend of ASN ( 27978) 31
Prefixes from unregistered ASNs in the Routing Table: 27
Number of instances of unregistered ASNs: 27
Number of 32-bit ASNs allocated by the RIRs: 28444
Number of 32-bit ASNs visible in the Routing Table: 23268
Prefixes from 32-bit ASNs in the Routing Table: 105688
Number of bogon 32-bit ASNs visible in the Routing Table: 14
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 288
Number of addresses announced to Internet: 2834690304
Equivalent to 168 /8s, 245 /16s and 241 /24s
Percentage of available address space announced: 76.6
Percentage of allocated address space announced: 76.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.3
Total number of prefixes smaller than registry allocations: 257215

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 206838
Total APNIC prefixes after maximum aggregation: 61926
APNIC Deaggregation factor: 3.34
Prefixes being announced from the APNIC address blocks: 201585
Unique aggregates announced from the APNIC address blocks: 84621
APNIC Region origin ASes present in the Internet Routing Table: 10000
APNIC Prefixes per ASN: 20.16
APNIC Region origin ASes announcing only one prefix: 2776
APNIC Region transit ASes present in the Internet Routing Table: 1483
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5015
Number of APNIC addresses announced to Internet: 766769408
Equivalent to 45 /8s, 179 /16s and 249 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-141625
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 226731
Total ARIN prefixes after maximum aggregation: 106033
ARIN Deaggregation factor: 2.14
Prefixes being announced from the ARIN address blocks: 225420
Unique aggregates announced from the ARIN address blocks: 107479
ARIN Region origin ASes present in the Internet Routing Table: 18534
ARIN Prefixes per ASN: 12.16
ARIN Region origin ASes announcing only one prefix: 6858
ARIN Region transit ASes present in the Internet Routing Table: 1891
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 42
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2875
Number of ARIN addresses announced to Internet: 1067004160
Equivalent to 63 /8s, 153 /16s and 49 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-399260
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 214997
Total RIPE prefixes after maximum aggregation: 100530
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 211061
Unique aggregates announced from the RIPE address blocks: 124404
RIPE Region origin ASes present in the Internet Routing Table: 26388
RIPE Prefixes per ASN: 8.00
RIPE Region origin ASes announcing only one prefix: 11647
RIPE Region transit ASes present in the Internet Routing Table: 3733
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 8422
Number of RIPE addresses announced to Internet: 721204480
Equivalent to 42 /8s, 252 /16s and 181 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-210331
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 98760
Total LACNIC prefixes after maximum aggregation: 22976
LACNIC Deaggregation factor: 4.30
Prefixes being announced from the LACNIC address blocks: 100007
Unique aggregates announced from the LACNIC address blocks: 44406
LACNIC Region origin ASes present in the Internet Routing Table: 8802
LACNIC Prefixes per ASN: 11.36
LACNIC Region origin ASes announcing only one prefix: 2327
LACNIC Region transit ASes present in the Internet Routing Table: 1620
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 45
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6356
Number of LACNIC addresses announced to Internet: 173565184
Equivalent to 10 /8s, 88 /16s and 101 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-270748 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 20969
Total AfriNIC prefixes after maximum aggregation: 4345
AfriNIC Deaggregation factor: 4.83
Prefixes being announced from the AfriNIC address blocks: 29962
Unique aggregates announced from the AfriNIC address blocks: 9637
AfriNIC Region origin ASes present in the Internet Routing Table: 1317
AfriNIC Prefixes per ASN: 22.75
AfriNIC Region origin ASes announcing only one prefix: 464
AfriNIC Region transit ASes present in the Internet Routing Table: 257
Average AfriNIC Region AS path length visible: 4.4
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 600
Number of AfriNIC addresses announced to Internet: 105899264
Equivalent to 6 /8s, 79 /16s and 229 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
7545 4947 599 579 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3248 1459 32 VIETEL-AS-AP Viettel Group, VN
45899 3065 1768 114 VNPT-AS-VN VNPT Corp, VN
9829 2736 1494 547 BSNL-NIB National Internet Backbone, IN
9808 2694 9043 63 CMNET-GD Guangdong Mobile Communication
4766 2546 11119 763 KIXS-AS-KR Korea Telecom, KR
7713 2240 680 596 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2163 434 209 BBIL-AP BHARTI Airtel Ltd., IN
4755 2153 442 192 TATACOMM-AS TATA Communications formerl
9394 2076 4898 24 CTTNET China TieTong Telecommunications

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
11492 3652 238 680 CABLEONE - CABLE ONE, INC., US
6327 3477 1324 91 SHAW - Shaw Communications Inc., CA
22773 3454 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
16509 3078 6452 1466 AMAZON-02 - Amazon.com, Inc., US
16625 2736 1438 1973 AKAMAI-AS - Akamai Technologies, Inc.,
30036 2187 349 175 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
20115 2145 2762 525 CHARTER-20115 - Charter Communications,
18566 2086 405 105 MEGAPATH5-US - MegaPath Corporation, US
5650 2074 3073 1453 FRONTIER-FRTR - Frontier Communications

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 5515 1613 143 UNI2-AS, ES
39891 3780 219 19 ALJAWWALSTC-AS, SA
8551 3311 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2726 497 1927 AKAMAI-ASN1, US
31334 2602 484 13 KABELDEUTSCHLAND-AS, DE
12389 2392 2233 691 ROSTELECOM-AS, RU
34984 2127 346 541 TELLCOM-AS, TR
9121 2019 1692 18 TTNET, TR
9009 1736 187 936 M247, GB
13188 1604 100 47 TRIOLAN, UA

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 6254 3360 597 Uninet S.A. de C.V., MX
10620 3365 534 450 Telmex Colombia S.A., CO
11830 2692 370 54 Instituto Costarricense de Electricidad
6503 1611 378 415 Axtel, S.A.B. de C.V., MX
7303 1480 1024 274 Telecom Argentina S.A., AR
28573 1164 2228 203 CLARO S.A., BR
6147 1105 380 35 Telefonica del Peru S.A.A., PE
3816 1051 534 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
13999 1000 482 248 Mega Cable, S.A. de C.V., MX
11172 936 110 60 Alestra, S. de R.L. de C.V., MX

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1120 393 23 LINKdotNET-AS, EG
36992 956 1535 73 ETISALAT-MISR, EG
24835 888 590 21 RAYA-AS, EG
36903 843 424 112 MT-MPLS, MA
8452 672 1859 20 TE-AS TE-AS, EG
29571 527 68 11 ORANGE-COTE-IVOIRE, CI
15399 414 45 11 WANANCHI-, KE
37492 372 470 57 ORANGE-, TN
37342 370 32 1 MOVITEL, MZ
15706 362 32 6 Sudatel, SD

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 6254 3360 597 Uninet S.A. de C.V., MX
12479 5515 1613 143 UNI2-AS, ES
7545 4947 599 579 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
39891 3780 219 19 ALJAWWALSTC-AS, SA
11492 3652 238 680 CABLEONE - CABLE ONE, INC., US
6327 3477 1324 91 SHAW - Shaw Communications Inc., CA
22773 3454 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3365 534 450 Telmex Colombia S.A., CO
8551 3311 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
12479 5515 5372 UNI2-AS, ES
7545 4947 4368 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4065 4040 VIASAT-SP-BACKBONE - ViaSat,Inc., US
39891 3780 3761 ALJAWWALSTC-AS, SA
6327 3477 3386 SHAW - Shaw Communications Inc., CA
22773 3454 3298 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
8551 3311 3265 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3248 3216 VIETEL-AS-AP Viettel Group, VN
11492 3652 2972 CABLEONE - CABLE ONE, INC., US
45899 3065 2951 VNPT-AS-VN VNPT Corp, VN

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc
260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR
266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN
64511 DOCUMENT 66.154.208.0/21 32522 MULTNOMAH-ESD - Multnomah Educ
64511 DOCUMENT 66.154.216.0/23 32522 MULTNOMAH-ESD - Multnomah Educ
64511 DOCUMENT 66.154.218.0/24 32522 MULTNOMAH-ESD - Multnomah Educ
65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR
65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR
65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN
64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
27.100.7.0/24 56096 UNKNOWN
27.126.156.0/22 55827 UNKNOWN
27.126.156.0/23 55827 UNKNOWN
27.126.158.0/23 55827 UNKNOWN
41.76.136.0/22 37500 -Reserved AS-, ZZ
41.76.140.0/22 37500 -Reserved AS-, ZZ
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.220.48.0/20 36900 -Reserved AS-, ZZ
41.242.92.0/24 37643 -Reserved AS-, ZZ
41.242.93.0/24 37643 -Reserved AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:10 /9:11 /10:37 /11:98 /12:288
/13:573 /14:1142 /15:1915 /16:13259 /17:7983 /18:13735
/19:25575 /20:40168 /21:47329 /22:95972 /23:77628 /24:441773
/25:827 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
12479 4475 5515 UNI2-AS, ES
6327 3265 3477 SHAW - Shaw Communications Inc., CA
7155 3156 4065 VIASAT-SP-BACKBONE - ViaSat,Inc., US
39891 2946 3780 ALJAWWALSTC-AS, SA
11492 2865 3652 CABLEONE - CABLE ONE, INC., US
8551 2764 3311 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2684 3454 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
31334 2490 2602 KABELDEUTSCHLAND-AS, DE
11830 2040 2692 Instituto Costarricense de Electricidad y Telec
18566 1981 2086 MEGAPATH5-US - MegaPath Corporation, US

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1744 2:1092 3:6 4:22 5:3026 6:49
7:1 8:1359 9:1 12:1796 13:398 14:2112
15:42 16:7 17:269 18:81 20:56 23:2895
24:2589 25:2 27:2461 31:2711 32:106 35:37
36:906 37:3123 38:1808 39:302 40:121 41:3390
42:820 43:2071 44:173 45:10156 46:3359 47:271
49:1442 50:1103 51:341 52:1041 54:263 55:684
56:6 57:47 58:2054 59:1109 60:580 61:2181
62:1989 63:1848 64:5011 65:2234 66:4816 67:2738
68:1196 69:3573 70:1386 71:670 72:2666 74:2700
75:1291 76:596 77:2524 78:1963 79:2365 80:1816
81:1501 82:1137 83:961 84:1164 85:2356 86:562
87:1562 88:1060 89:2544 90:231 91:6597 92:1444
93:2485 94:2571 95:3639 96:954 97:340 98:951
99:829 100:88 101:944 102:639 103:21930 104:3635
105:281 106:816 107:1790 108:689 109:3751 110:1763
111:2021 112:1536 113:1408 114:1251 115:1722 116:1743
117:1962 118:2214 119:1642 120:1056 121:1039 122:2296
123:1838 124:1529 125:2020 128:1301 129:849 130:536
131:1819 132:747 133:226 134:1079 135:255 136:598
137:794 138:2073 139:939 140:567 141:879 142:773
143:1071 144:893 145:277 146:1334 147:857 148:1785
149:1021 150:820 151:1026 152:1370 153:362 154:4413
155:889 156:2254 157:1050 158:693 159:1934 160:1577
161:950 162:2990 163:827 164:1246 165:1188 166:515
167:1416 168:3467 169:474 170:4186 171:651 172:1711
173:2226 174:1039 175:989 176:2436 177:4043 178:2729
179:1473 180:2146 181:2385 182:2772 183:1115 184:2276
185:15447 186:3720 187:2572 188:3465 189:2068 190:8241
191:1438 192:10105 193:6717 194:5511 195:4193 196:3094
197:1728 198:5938 199:5957 200:7151 201:5173 202:10268
203:10241 204:4532 205:3058 206:3171 207:3231 208:3945
209:4292 210:3893 211:2019 212:3249 213:2955 214:1135
215:54 216:5890 217:2212 218:868 219:599 220:1929
221:972 222:981 223:1364

End of report
Re: Weekly Routing Table Report [ In reply to ]
A very long time ago, I commented on this report hitting 250,000 prefixes. It was a Big F*#@$&! Deal at the time. A quarter million prefixes in the DFZ? Wow….

Then I did it again at 500,000. People commented that I should have waited for 512,000 - especially since a popular piece of kit was expected to fall over at 512K prefixes. But I said I liked round numbers.

This time I waited for 768,000. (Everyone happy now?)

To say “the Internet grew more than anyone expected” is beyond cliché these days, but that does not make it any less true. The Internet has transformed from a curiosity into something my son[*] and a good portion of his entire generation cannot conceive of living without. A great many people on this list had a part in making all that happen.

Stop and think about that for a second. You had a part in literally changing the world.

It is a 3-day weekend in the US. A good time to pause for a few minutes and consider what all of us accomplished together. Pat yourselves on the back, raise a glass or whatever your personal traditions are, and bask in the glory of a job well done.

--
TTFN,
patrick

[*] The fact I can say “my son” is probably even more amazing. But that is a different story.


> On Aug 30, 2019, at 2:04 PM, Routing Analysis Role Account <cscora@apnic.net> wrote:
>
> This is an automated weekly mailing describing the state of the Internet
> Routing Table as seen from APNIC's router in Japan.
>
> The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
> TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
>
> Daily listings are sent to bgp-stats@lists.apnic.net
>
> For historical data, please see http://thyme.rand.apnic.net.
>
> If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.
>
> Routing Table Report 04:00 +10GMT Sat 31 Aug, 2019
>
> Report Website: http://thyme.rand.apnic.net
> Detailed Analysis: http://thyme.rand.apnic.net/current/
>
> Analysis Summary
> ----------------
>
> BGP routing table entries examined: 768323
> Prefixes after maximum aggregation (per Origin AS): 295832
> Deaggregation factor: 2.60
> Unique aggregates announced (without unneeded subnets): 370810
> Total ASes present in the Internet Routing Table: 65326
> Prefixes per ASN: 11.76
> Origin-only ASes present in the Internet Routing Table: 56226
> Origin ASes announcing only one prefix: 24072
> Transit ASes present in the Internet Routing Table: 9100
> Transit-only ASes present in the Internet Routing Table: 269
> Average AS path length visible in the Internet Routing Table: 4.3
> Max AS path length visible: 45
> Max AS path prepend of ASN ( 27978) 31
> Prefixes from unregistered ASNs in the Routing Table: 27
> Number of instances of unregistered ASNs: 27
> Number of 32-bit ASNs allocated by the RIRs: 28444
> Number of 32-bit ASNs visible in the Routing Table: 23268
> Prefixes from 32-bit ASNs in the Routing Table: 105688
> Number of bogon 32-bit ASNs visible in the Routing Table: 14
> Special use prefixes present in the Routing Table: 0
> Prefixes being announced from unallocated address space: 288
> Number of addresses announced to Internet: 2834690304
> Equivalent to 168 /8s, 245 /16s and 241 /24s
> Percentage of available address space announced: 76.6
> Percentage of allocated address space announced: 76.6
> Percentage of available address space allocated: 100.0
> Percentage of address space in use by end-sites: 99.3
> Total number of prefixes smaller than registry allocations: 257215
>
> APNIC Region Analysis Summary
> -----------------------------
>
> Prefixes being announced by APNIC Region ASes: 206838
> Total APNIC prefixes after maximum aggregation: 61926
> APNIC Deaggregation factor: 3.34
> Prefixes being announced from the APNIC address blocks: 201585
> Unique aggregates announced from the APNIC address blocks: 84621
> APNIC Region origin ASes present in the Internet Routing Table: 10000
> APNIC Prefixes per ASN: 20.16
> APNIC Region origin ASes announcing only one prefix: 2776
> APNIC Region transit ASes present in the Internet Routing Table: 1483
> Average APNIC Region AS path length visible: 4.4
> Max APNIC Region AS path length visible: 29
> Number of APNIC region 32-bit ASNs visible in the Routing Table: 5015
> Number of APNIC addresses announced to Internet: 766769408
> Equivalent to 45 /8s, 179 /16s and 249 /24s
> APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
> (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
> 58368-59391, 63488-64098, 64297-64395, 131072-141625
> APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
> 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
> 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
> 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
> 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
> 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
> 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
> 222/8, 223/8,
>
> ARIN Region Analysis Summary
> ----------------------------
>
> Prefixes being announced by ARIN Region ASes: 226731
> Total ARIN prefixes after maximum aggregation: 106033
> ARIN Deaggregation factor: 2.14
> Prefixes being announced from the ARIN address blocks: 225420
> Unique aggregates announced from the ARIN address blocks: 107479
> ARIN Region origin ASes present in the Internet Routing Table: 18534
> ARIN Prefixes per ASN: 12.16
> ARIN Region origin ASes announcing only one prefix: 6858
> ARIN Region transit ASes present in the Internet Routing Table: 1891
> Average ARIN Region AS path length visible: 3.8
> Max ARIN Region AS path length visible: 42
> Number of ARIN region 32-bit ASNs visible in the Routing Table: 2875
> Number of ARIN addresses announced to Internet: 1067004160
> Equivalent to 63 /8s, 153 /16s and 49 /24s
> ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
> (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
> 3354-4607, 4865-5119, 5632-6655, 6912-7466
> 7723-8191, 10240-12287, 13312-15359, 16384-17407
> 18432-20479, 21504-23551, 25600-26591,
> 26624-27647, 29696-30719, 31744-33791
> 35840-36863, 39936-40959, 46080-47103
> 53248-55295, 62464-63487, 64198-64296, 393216-399260
> ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
> 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
> 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
> 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
> 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
> 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
> 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
> 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
> 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
> 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
> 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
> 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
> 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
> 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
> 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
> 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
>
>
> RIPE Region Analysis Summary
> ----------------------------
>
> Prefixes being announced by RIPE Region ASes: 214997
> Total RIPE prefixes after maximum aggregation: 100530
> RIPE Deaggregation factor: 2.14
> Prefixes being announced from the RIPE address blocks: 211061
> Unique aggregates announced from the RIPE address blocks: 124404
> RIPE Region origin ASes present in the Internet Routing Table: 26388
> RIPE Prefixes per ASN: 8.00
> RIPE Region origin ASes announcing only one prefix: 11647
> RIPE Region transit ASes present in the Internet Routing Table: 3733
> Average RIPE Region AS path length visible: 4.3
> Max RIPE Region AS path length visible: 29
> Number of RIPE region 32-bit ASNs visible in the Routing Table: 8422
> Number of RIPE addresses announced to Internet: 721204480
> Equivalent to 42 /8s, 252 /16s and 181 /24s
> RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
> (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
> 6656-6911, 8192-9215, 12288-13311, 15360-16383
> 20480-21503, 24576-25599, 28672-29695
> 30720-31743, 33792-35839, 38912-39935
> 40960-45055, 47104-52223, 56320-58367
> 59392-61439, 61952-62463, 64396-64495
> 196608-210331
> RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
> 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
> 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
> 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
> 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
> 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
>
> LACNIC Region Analysis Summary
> ------------------------------
>
> Prefixes being announced by LACNIC Region ASes: 98760
> Total LACNIC prefixes after maximum aggregation: 22976
> LACNIC Deaggregation factor: 4.30
> Prefixes being announced from the LACNIC address blocks: 100007
> Unique aggregates announced from the LACNIC address blocks: 44406
> LACNIC Region origin ASes present in the Internet Routing Table: 8802
> LACNIC Prefixes per ASN: 11.36
> LACNIC Region origin ASes announcing only one prefix: 2327
> LACNIC Region transit ASes present in the Internet Routing Table: 1620
> Average LACNIC Region AS path length visible: 5.2
> Max LACNIC Region AS path length visible: 45
> Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6356
> Number of LACNIC addresses announced to Internet: 173565184
> Equivalent to 10 /8s, 88 /16s and 101 /24s
> LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
> 61440-61951, 64099-64197, 262144-270748 + ERX transfers
> LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
> 191/8, 200/8, 201/8,
>
> AfriNIC Region Analysis Summary
> -------------------------------
>
> Prefixes being announced by AfriNIC Region ASes: 20969
> Total AfriNIC prefixes after maximum aggregation: 4345
> AfriNIC Deaggregation factor: 4.83
> Prefixes being announced from the AfriNIC address blocks: 29962
> Unique aggregates announced from the AfriNIC address blocks: 9637
> AfriNIC Region origin ASes present in the Internet Routing Table: 1317
> AfriNIC Prefixes per ASN: 22.75
> AfriNIC Region origin ASes announcing only one prefix: 464
> AfriNIC Region transit ASes present in the Internet Routing Table: 257
> Average AfriNIC Region AS path length visible: 4.4
> Max AfriNIC Region AS path length visible: 27
> Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 600
> Number of AfriNIC addresses announced to Internet: 105899264
> Equivalent to 6 /8s, 79 /16s and 229 /24s
> AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
> AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
>
>
> APNIC Region per AS prefix count summary
> ----------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 7545 4947 599 579 TPG-INTERNET-AP TPG Telecom Limited, AU
> 7552 3248 1459 32 VIETEL-AS-AP Viettel Group, VN
> 45899 3065 1768 114 VNPT-AS-VN VNPT Corp, VN
> 9829 2736 1494 547 BSNL-NIB National Internet Backbone, IN
> 9808 2694 9043 63 CMNET-GD Guangdong Mobile Communication
> 4766 2546 11119 763 KIXS-AS-KR Korea Telecom, KR
> 7713 2240 680 596 TELKOMNET-AS-AP PT Telekomunikasi Indon
> 9498 2163 434 209 BBIL-AP BHARTI Airtel Ltd., IN
> 4755 2153 442 192 TATACOMM-AS TATA Communications formerl
> 9394 2076 4898 24 CTTNET China TieTong Telecommunications
>
> Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
>
> ARIN Region per AS prefix count summary
> ---------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
> 11492 3652 238 680 CABLEONE - CABLE ONE, INC., US
> 6327 3477 1324 91 SHAW - Shaw Communications Inc., CA
> 22773 3454 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
> 16509 3078 6452 1466 AMAZON-02 - Amazon.com, Inc., US
> 16625 2736 1438 1973 AKAMAI-AS - Akamai Technologies, Inc.,
> 30036 2187 349 175 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
> 20115 2145 2762 525 CHARTER-20115 - Charter Communications,
> 18566 2086 405 105 MEGAPATH5-US - MegaPath Corporation, US
> 5650 2074 3073 1453 FRONTIER-FRTR - Frontier Communications
>
> Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
>
> RIPE Region per AS prefix count summary
> ---------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 12479 5515 1613 143 UNI2-AS, ES
> 39891 3780 219 19 ALJAWWALSTC-AS, SA
> 8551 3311 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
> 20940 2726 497 1927 AKAMAI-ASN1, US
> 31334 2602 484 13 KABELDEUTSCHLAND-AS, DE
> 12389 2392 2233 691 ROSTELECOM-AS, RU
> 34984 2127 346 541 TELLCOM-AS, TR
> 9121 2019 1692 18 TTNET, TR
> 9009 1736 187 936 M247, GB
> 13188 1604 100 47 TRIOLAN, UA
>
> Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
>
> LACNIC Region per AS prefix count summary
> -----------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 8151 6254 3360 597 Uninet S.A. de C.V., MX
> 10620 3365 534 450 Telmex Colombia S.A., CO
> 11830 2692 370 54 Instituto Costarricense de Electricidad
> 6503 1611 378 415 Axtel, S.A.B. de C.V., MX
> 7303 1480 1024 274 Telecom Argentina S.A., AR
> 28573 1164 2228 203 CLARO S.A., BR
> 6147 1105 380 35 Telefonica del Peru S.A.A., PE
> 3816 1051 534 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
> 13999 1000 482 248 Mega Cable, S.A. de C.V., MX
> 11172 936 110 60 Alestra, S. de R.L. de C.V., MX
>
> Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
>
> AfriNIC Region per AS prefix count summary
> ------------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 24863 1120 393 23 LINKdotNET-AS, EG
> 36992 956 1535 73 ETISALAT-MISR, EG
> 24835 888 590 21 RAYA-AS, EG
> 36903 843 424 112 MT-MPLS, MA
> 8452 672 1859 20 TE-AS TE-AS, EG
> 29571 527 68 11 ORANGE-COTE-IVOIRE, CI
> 15399 414 45 11 WANANCHI-, KE
> 37492 372 470 57 ORANGE-, TN
> 37342 370 32 1 MOVITEL, MZ
> 15706 362 32 6 Sudatel, SD
>
> Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
>
> Global Per AS prefix count summary
> ----------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 8151 6254 3360 597 Uninet S.A. de C.V., MX
> 12479 5515 1613 143 UNI2-AS, ES
> 7545 4947 599 579 TPG-INTERNET-AP TPG Telecom Limited, AU
> 7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
> 39891 3780 219 19 ALJAWWALSTC-AS, SA
> 11492 3652 238 680 CABLEONE - CABLE ONE, INC., US
> 6327 3477 1324 91 SHAW - Shaw Communications Inc., CA
> 22773 3454 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
> 10620 3365 534 450 Telmex Colombia S.A., CO
> 8551 3311 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
>
> Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
>
> Global Per AS Maximum Aggr summary
> ----------------------------------
>
> ASN No of nets Net Savings Description
> 12479 5515 5372 UNI2-AS, ES
> 7545 4947 4368 TPG-INTERNET-AP TPG Telecom Limited, AU
> 7155 4065 4040 VIASAT-SP-BACKBONE - ViaSat,Inc., US
> 39891 3780 3761 ALJAWWALSTC-AS, SA
> 6327 3477 3386 SHAW - Shaw Communications Inc., CA
> 22773 3454 3298 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
> 8551 3311 3265 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
> 7552 3248 3216 VIETEL-AS-AP Viettel Group, VN
> 11492 3652 2972 CABLEONE - CABLE ONE, INC., US
> 45899 3065 2951 VNPT-AS-VN VNPT Corp, VN
>
> Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
>
> List of Unregistered Origin ASNs (Global)
> -----------------------------------------
>
> Bad AS Designation Network Transit AS Description
> 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc
> 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR
> 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN
> 64511 DOCUMENT 66.154.208.0/21 32522 MULTNOMAH-ESD - Multnomah Educ
> 64511 DOCUMENT 66.154.216.0/23 32522 MULTNOMAH-ESD - Multnomah Educ
> 64511 DOCUMENT 66.154.218.0/24 32522 MULTNOMAH-ESD - Multnomah Educ
> 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR
> 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR
> 65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN
> 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US
>
> Complete listing at http://thyme.rand.apnic.net/current/data-badAS
>
> Advertised Unallocated Addresses
> --------------------------------
>
> Network Origin AS Description
> 27.100.7.0/24 56096 UNKNOWN
> 27.126.156.0/22 55827 UNKNOWN
> 27.126.156.0/23 55827 UNKNOWN
> 27.126.158.0/23 55827 UNKNOWN
> 41.76.136.0/22 37500 -Reserved AS-, ZZ
> 41.76.140.0/22 37500 -Reserved AS-, ZZ
> 41.78.180.0/23 37265 -Reserved AS-, ZZ
> 41.220.48.0/20 36900 -Reserved AS-, ZZ
> 41.242.92.0/24 37643 -Reserved AS-, ZZ
> 41.242.93.0/24 37643 -Reserved AS-, ZZ
>
> Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
>
> Number of prefixes announced per prefix length (Global)
> -------------------------------------------------------
>
> /1:0 /2:0 /3:0 /4:0 /5:0 /6:0
> /7:0 /8:10 /9:11 /10:37 /11:98 /12:288
> /13:573 /14:1142 /15:1915 /16:13259 /17:7983 /18:13735
> /19:25575 /20:40168 /21:47329 /22:95972 /23:77628 /24:441773
> /25:827 /26:0 /27:0 /28:0 /29:0 /30:0
> /31:0 /32:0
>
> Advertised prefixes smaller than registry allocations
> -----------------------------------------------------
>
> ASN No of nets Total ann. Description
> 12479 4475 5515 UNI2-AS, ES
> 6327 3265 3477 SHAW - Shaw Communications Inc., CA
> 7155 3156 4065 VIASAT-SP-BACKBONE - ViaSat,Inc., US
> 39891 2946 3780 ALJAWWALSTC-AS, SA
> 11492 2865 3652 CABLEONE - CABLE ONE, INC., US
> 8551 2764 3311 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
> 22773 2684 3454 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
> 31334 2490 2602 KABELDEUTSCHLAND-AS, DE
> 11830 2040 2692 Instituto Costarricense de Electricidad y Telec
> 18566 1981 2086 MEGAPATH5-US - MegaPath Corporation, US
>
> Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
>
> Number of /24s announced per /8 block (Global)
> ----------------------------------------------
>
> 1:1744 2:1092 3:6 4:22 5:3026 6:49
> 7:1 8:1359 9:1 12:1796 13:398 14:2112
> 15:42 16:7 17:269 18:81 20:56 23:2895
> 24:2589 25:2 27:2461 31:2711 32:106 35:37
> 36:906 37:3123 38:1808 39:302 40:121 41:3390
> 42:820 43:2071 44:173 45:10156 46:3359 47:271
> 49:1442 50:1103 51:341 52:1041 54:263 55:684
> 56:6 57:47 58:2054 59:1109 60:580 61:2181
> 62:1989 63:1848 64:5011 65:2234 66:4816 67:2738
> 68:1196 69:3573 70:1386 71:670 72:2666 74:2700
> 75:1291 76:596 77:2524 78:1963 79:2365 80:1816
> 81:1501 82:1137 83:961 84:1164 85:2356 86:562
> 87:1562 88:1060 89:2544 90:231 91:6597 92:1444
> 93:2485 94:2571 95:3639 96:954 97:340 98:951
> 99:829 100:88 101:944 102:639 103:21930 104:3635
> 105:281 106:816 107:1790 108:689 109:3751 110:1763
> 111:2021 112:1536 113:1408 114:1251 115:1722 116:1743
> 117:1962 118:2214 119:1642 120:1056 121:1039 122:2296
> 123:1838 124:1529 125:2020 128:1301 129:849 130:536
> 131:1819 132:747 133:226 134:1079 135:255 136:598
> 137:794 138:2073 139:939 140:567 141:879 142:773
> 143:1071 144:893 145:277 146:1334 147:857 148:1785
> 149:1021 150:820 151:1026 152:1370 153:362 154:4413
> 155:889 156:2254 157:1050 158:693 159:1934 160:1577
> 161:950 162:2990 163:827 164:1246 165:1188 166:515
> 167:1416 168:3467 169:474 170:4186 171:651 172:1711
> 173:2226 174:1039 175:989 176:2436 177:4043 178:2729
> 179:1473 180:2146 181:2385 182:2772 183:1115 184:2276
> 185:15447 186:3720 187:2572 188:3465 189:2068 190:8241
> 191:1438 192:10105 193:6717 194:5511 195:4193 196:3094
> 197:1728 198:5938 199:5957 200:7151 201:5173 202:10268
> 203:10241 204:4532 205:3058 206:3171 207:3231 208:3945
> 209:4292 210:3893 211:2019 212:3249 213:2955 214:1135
> 215:54 216:5890 217:2212 218:868 219:599 220:1929
> 221:972 222:981 223:1364
>
> End of report
RE: Weekly Routing Table Report [ In reply to ]
These numbers are nothing. Wait till IPv6 really start taking off.


-----Original Message-----
From: NANOG <nanog-bounces@nanog.org> On Behalf Of Patrick W. Gilmore
Sent: Friday, August 30, 2019 3:09 PM
To: North American Operators' Group <nanog@nanog.org>
Subject: Re: Weekly Routing Table Report

A very long time ago, I commented on this report hitting 250,000 prefixes. It was a Big F*#@$&! Deal at the time. A quarter million prefixes in the DFZ? Wow….

Then I did it again at 500,000. People commented that I should have waited for 512,000 - especially since a popular piece of kit was expected to fall over at 512K prefixes. But I said I liked round numbers.

This time I waited for 768,000. (Everyone happy now?)

To say “the Internet grew more than anyone expected” is beyond cliché these days, but that does not make it any less true. The Internet has transformed from a curiosity into something my son[*] and a good portion of his entire generation cannot conceive of living without. A great many people on this list had a part in making all that happen.

Stop and think about that for a second. You had a part in literally changing the world.

It is a 3-day weekend in the US. A good time to pause for a few minutes and consider what all of us accomplished together. Pat yourselves on the back, raise a glass or whatever your personal traditions are, and bask in the glory of a job well done.

--
TTFN,
patrick

[*] The fact I can say “my son” is probably even more amazing. But that is a different story.


> On Aug 30, 2019, at 2:04 PM, Routing Analysis Role Account <cscora@apnic.net> wrote:
>
> This is an automated weekly mailing describing the state of the
> Internet Routing Table as seen from APNIC's router in Japan.
>
> The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
> TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
>
> Daily listings are sent to bgp-stats@lists.apnic.net
>
> For historical data, please see https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.net&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7AjRoUVcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfvn9V7rEBtxr4BhRDk&s=RDK_n-hawo1IaJSf4Q6HI-XszJ3Y2nqjqJIcsPf3tcY&e= .
>
> If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.
>
> Routing Table Report 04:00 +10GMT Sat 31 Aug, 2019
>
> Report Website: https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.net&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7AjRoUVcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfvn9V7rEBtxr4BhRDk&s=RDK_n-hawo1IaJSf4Q6HI-XszJ3Y2nqjqJIcsPf3tcY&e=
> Detailed Analysis:
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7AjRoUVcwQLzf0TJlbpk
> Dj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfvn9V7rEBtxr4BhRDk&s=
> 1SzKtCXB1OQXt_kKzDwHmtLE8a44hKEkYUtraUzC3gI&e=
>
> Analysis Summary
> ----------------
>
> BGP routing table entries examined: 768323
> Prefixes after maximum aggregation (per Origin AS): 295832
> Deaggregation factor: 2.60
> Unique aggregates announced (without unneeded subnets): 370810
> Total ASes present in the Internet Routing Table: 65326
> Prefixes per ASN: 11.76
> Origin-only ASes present in the Internet Routing Table: 56226
> Origin ASes announcing only one prefix: 24072
> Transit ASes present in the Internet Routing Table: 9100
> Transit-only ASes present in the Internet Routing Table: 269
> Average AS path length visible in the Internet Routing Table: 4.3
> Max AS path length visible: 45
> Max AS path prepend of ASN ( 27978) 31
> Prefixes from unregistered ASNs in the Routing Table: 27
> Number of instances of unregistered ASNs: 27
> Number of 32-bit ASNs allocated by the RIRs: 28444
> Number of 32-bit ASNs visible in the Routing Table: 23268
> Prefixes from 32-bit ASNs in the Routing Table: 105688
> Number of bogon 32-bit ASNs visible in the Routing Table: 14
> Special use prefixes present in the Routing Table: 0
> Prefixes being announced from unallocated address space: 288
> Number of addresses announced to Internet: 2834690304
> Equivalent to 168 /8s, 245 /16s and 241 /24s
> Percentage of available address space announced: 76.6
> Percentage of allocated address space announced: 76.6
> Percentage of available address space allocated: 100.0
> Percentage of address space in use by end-sites: 99.3
> Total number of prefixes smaller than registry allocations: 257215
>
> APNIC Region Analysis Summary
> -----------------------------
>
> Prefixes being announced by APNIC Region ASes: 206838
> Total APNIC prefixes after maximum aggregation: 61926
> APNIC Deaggregation factor: 3.34
> Prefixes being announced from the APNIC address blocks: 201585
> Unique aggregates announced from the APNIC address blocks: 84621
> APNIC Region origin ASes present in the Internet Routing Table: 10000
> APNIC Prefixes per ASN: 20.16
> APNIC Region origin ASes announcing only one prefix: 2776
> APNIC Region transit ASes present in the Internet Routing Table: 1483
> Average APNIC Region AS path length visible: 4.4
> Max APNIC Region AS path length visible: 29
> Number of APNIC region 32-bit ASNs visible in the Routing Table: 5015
> Number of APNIC addresses announced to Internet: 766769408
> Equivalent to 45 /8s, 179 /16s and 249 /24s
> APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
> (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
> 58368-59391, 63488-64098, 64297-64395, 131072-141625
> APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
> 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
> 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
> 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
> 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
> 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
> 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
> 222/8, 223/8,
>
> ARIN Region Analysis Summary
> ----------------------------
>
> Prefixes being announced by ARIN Region ASes: 226731
> Total ARIN prefixes after maximum aggregation: 106033
> ARIN Deaggregation factor: 2.14
> Prefixes being announced from the ARIN address blocks: 225420
> Unique aggregates announced from the ARIN address blocks: 107479
> ARIN Region origin ASes present in the Internet Routing Table: 18534
> ARIN Prefixes per ASN: 12.16
> ARIN Region origin ASes announcing only one prefix: 6858
> ARIN Region transit ASes present in the Internet Routing Table: 1891
> Average ARIN Region AS path length visible: 3.8
> Max ARIN Region AS path length visible: 42
> Number of ARIN region 32-bit ASNs visible in the Routing Table: 2875
> Number of ARIN addresses announced to Internet: 1067004160
> Equivalent to 63 /8s, 153 /16s and 49 /24s
> ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
> (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
> 3354-4607, 4865-5119, 5632-6655, 6912-7466
> 7723-8191, 10240-12287, 13312-15359, 16384-17407
> 18432-20479, 21504-23551, 25600-26591,
> 26624-27647, 29696-30719, 31744-33791
> 35840-36863, 39936-40959, 46080-47103
> 53248-55295, 62464-63487, 64198-64296, 393216-399260
> ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
> 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
> 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
> 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
> 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
> 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
> 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
> 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
> 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
> 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
> 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
> 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
> 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
> 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
> 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
> 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
>
>
> RIPE Region Analysis Summary
> ----------------------------
>
> Prefixes being announced by RIPE Region ASes: 214997
> Total RIPE prefixes after maximum aggregation: 100530
> RIPE Deaggregation factor: 2.14
> Prefixes being announced from the RIPE address blocks: 211061
> Unique aggregates announced from the RIPE address blocks: 124404
> RIPE Region origin ASes present in the Internet Routing Table: 26388
> RIPE Prefixes per ASN: 8.00
> RIPE Region origin ASes announcing only one prefix: 11647
> RIPE Region transit ASes present in the Internet Routing Table: 3733
> Average RIPE Region AS path length visible: 4.3
> Max RIPE Region AS path length visible: 29
> Number of RIPE region 32-bit ASNs visible in the Routing Table: 8422
> Number of RIPE addresses announced to Internet: 721204480
> Equivalent to 42 /8s, 252 /16s and 181 /24s
> RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
> (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
> 6656-6911, 8192-9215, 12288-13311, 15360-16383
> 20480-21503, 24576-25599, 28672-29695
> 30720-31743, 33792-35839, 38912-39935
> 40960-45055, 47104-52223, 56320-58367
> 59392-61439, 61952-62463, 64396-64495
> 196608-210331
> RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
> 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
> 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
> 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
> 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
> 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
>
> LACNIC Region Analysis Summary
> ------------------------------
>
> Prefixes being announced by LACNIC Region ASes: 98760
> Total LACNIC prefixes after maximum aggregation: 22976
> LACNIC Deaggregation factor: 4.30
> Prefixes being announced from the LACNIC address blocks: 100007
> Unique aggregates announced from the LACNIC address blocks: 44406
> LACNIC Region origin ASes present in the Internet Routing Table: 8802
> LACNIC Prefixes per ASN: 11.36
> LACNIC Region origin ASes announcing only one prefix: 2327
> LACNIC Region transit ASes present in the Internet Routing Table: 1620
> Average LACNIC Region AS path length visible: 5.2
> Max LACNIC Region AS path length visible: 45
> Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6356
> Number of LACNIC addresses announced to Internet: 173565184
> Equivalent to 10 /8s, 88 /16s and 101 /24s
> LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
> 61440-61951, 64099-64197, 262144-270748 + ERX
> transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
> 191/8, 200/8, 201/8,
>
> AfriNIC Region Analysis Summary
> -------------------------------
>
> Prefixes being announced by AfriNIC Region ASes: 20969
> Total AfriNIC prefixes after maximum aggregation: 4345
> AfriNIC Deaggregation factor: 4.83
> Prefixes being announced from the AfriNIC address blocks: 29962
> Unique aggregates announced from the AfriNIC address blocks: 9637
> AfriNIC Region origin ASes present in the Internet Routing Table: 1317
> AfriNIC Prefixes per ASN: 22.75
> AfriNIC Region origin ASes announcing only one prefix: 464
> AfriNIC Region transit ASes present in the Internet Routing Table: 257
> Average AfriNIC Region AS path length visible: 4.4
> Max AfriNIC Region AS path length visible: 27
> Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 600
> Number of AfriNIC addresses announced to Internet: 105899264
> Equivalent to 6 /8s, 79 /16s and 229 /24s
> AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
> AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8,
> 197/8,
>
>
> APNIC Region per AS prefix count summary
> ----------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 7545 4947 599 579 TPG-INTERNET-AP TPG Telecom Limited, AU
> 7552 3248 1459 32 VIETEL-AS-AP Viettel Group, VN
> 45899 3065 1768 114 VNPT-AS-VN VNPT Corp, VN
> 9829 2736 1494 547 BSNL-NIB National Internet Backbone, IN
> 9808 2694 9043 63 CMNET-GD Guangdong Mobile Communication
> 4766 2546 11119 763 KIXS-AS-KR Korea Telecom, KR
> 7713 2240 680 596 TELKOMNET-AS-AP PT Telekomunikasi Indon
> 9498 2163 434 209 BBIL-AP BHARTI Airtel Ltd., IN
> 4755 2153 442 192 TATACOMM-AS TATA Communications formerl
> 9394 2076 4898 24 CTTNET China TieTong Telecommunications
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2DASnet-2DAPNIC&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c
> 7AjRoUVcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSf
> vn9V7rEBtxr4BhRDk&s=PbRZ5sxJfmYfAn4HtffRzZaO3u_8OJhRNEDtacBry8U&e=
>
> ARIN Region per AS prefix count summary
> ---------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
> 11492 3652 238 680 CABLEONE - CABLE ONE, INC., US
> 6327 3477 1324 91 SHAW - Shaw Communications Inc., CA
> 22773 3454 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
> 16509 3078 6452 1466 AMAZON-02 - Amazon.com, Inc., US
> 16625 2736 1438 1973 AKAMAI-AS - Akamai Technologies, Inc.,
> 30036 2187 349 175 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
> 20115 2145 2762 525 CHARTER-20115 - Charter Communications,
> 18566 2086 405 105 MEGAPATH5-US - MegaPath Corporation, US
> 5650 2074 3073 1453 FRONTIER-FRTR - Frontier Communications
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2DASnet-2DARIN&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7
> AjRoUVcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfv
> n9V7rEBtxr4BhRDk&s=CIzncYDw8a-DnoxhUAp7DWUjNn2IX6V3M86i77lM_m0&e=
>
> RIPE Region per AS prefix count summary
> ---------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 12479 5515 1613 143 UNI2-AS, ES
> 39891 3780 219 19 ALJAWWALSTC-AS, SA
> 8551 3311 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
> 20940 2726 497 1927 AKAMAI-ASN1, US
> 31334 2602 484 13 KABELDEUTSCHLAND-AS, DE
> 12389 2392 2233 691 ROSTELECOM-AS, RU
> 34984 2127 346 541 TELLCOM-AS, TR
> 9121 2019 1692 18 TTNET, TR
> 9009 1736 187 936 M247, GB
> 13188 1604 100 47 TRIOLAN, UA
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2DASnet-2DRIPE&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7
> AjRoUVcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfv
> n9V7rEBtxr4BhRDk&s=uDvo14UbVZn0YyC6NlsLxcOaOYndnJvTWpBXOzpBVZo&e=
>
> LACNIC Region per AS prefix count summary
> -----------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 8151 6254 3360 597 Uninet S.A. de C.V., MX
> 10620 3365 534 450 Telmex Colombia S.A., CO
> 11830 2692 370 54 Instituto Costarricense de Electricidad
> 6503 1611 378 415 Axtel, S.A.B. de C.V., MX
> 7303 1480 1024 274 Telecom Argentina S.A., AR
> 28573 1164 2228 203 CLARO S.A., BR
> 6147 1105 380 35 Telefonica del Peru S.A.A., PE
> 3816 1051 534 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
> 13999 1000 482 248 Mega Cable, S.A. de C.V., MX
> 11172 936 110 60 Alestra, S. de R.L. de C.V., MX
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2DASnet-2DLACNIC&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7
> c7AjRoUVcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVS
> fvn9V7rEBtxr4BhRDk&s=Ftwh_dibDvvukWgmiQyjKpuLa1D7Bi6uPivsQenVhxg&e=
>
> AfriNIC Region per AS prefix count summary
> ------------------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 24863 1120 393 23 LINKdotNET-AS, EG
> 36992 956 1535 73 ETISALAT-MISR, EG
> 24835 888 590 21 RAYA-AS, EG
> 36903 843 424 112 MT-MPLS, MA
> 8452 672 1859 20 TE-AS TE-AS, EG
> 29571 527 68 11 ORANGE-COTE-IVOIRE, CI
> 15399 414 45 11 WANANCHI-, KE
> 37492 372 470 57 ORANGE-, TN
> 37342 370 32 1 MOVITEL, MZ
> 15706 362 32 6 Sudatel, SD
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2DASnet-2DAFRINIC&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=
> 7c7AjRoUVcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUV
> Sfvn9V7rEBtxr4BhRDk&s=MaAFFJRgHsRzNLwOQOsdWeIcWNX2_SXT9wbvje-WYwQ&e=
>
> Global Per AS prefix count summary
> ----------------------------------
>
> ASN No of nets /20 equiv MaxAgg Description
> 8151 6254 3360 597 Uninet S.A. de C.V., MX
> 12479 5515 1613 143 UNI2-AS, ES
> 7545 4947 599 579 TPG-INTERNET-AP TPG Telecom Limited, AU
> 7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
> 39891 3780 219 19 ALJAWWALSTC-AS, SA
> 11492 3652 238 680 CABLEONE - CABLE ONE, INC., US
> 6327 3477 1324 91 SHAW - Shaw Communications Inc., CA
> 22773 3454 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
> 10620 3365 534 450 Telmex Colombia S.A., CO
> 8551 3311 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2DASnet&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7AjRoUVc
> wQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfvn9V7rEB
> txr4BhRDk&s=Ubo-mm8x9JieVKsZ4kCdiBNczmeQv_lE71J_lT6zH7Y&e=
>
> Global Per AS Maximum Aggr summary
> ----------------------------------
>
> ASN No of nets Net Savings Description
> 12479 5515 5372 UNI2-AS, ES
> 7545 4947 4368 TPG-INTERNET-AP TPG Telecom Limited, AU
> 7155 4065 4040 VIASAT-SP-BACKBONE - ViaSat,Inc., US
> 39891 3780 3761 ALJAWWALSTC-AS, SA
> 6327 3477 3386 SHAW - Shaw Communications Inc., CA
> 22773 3454 3298 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
> 8551 3311 3265 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
> 7552 3248 3216 VIETEL-AS-AP Viettel Group, VN
> 11492 3652 2972 CABLEONE - CABLE ONE, INC., US
> 45899 3065 2951 VNPT-AS-VN VNPT Corp, VN
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2DCIDRnet&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7AjRoU
> VcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfvn9V7r
> EBtxr4BhRDk&s=StsK1OcWFCXFDPmtA2zpqpiZK3VJGBvDvHsuCubppso&e=
>
> List of Unregistered Origin ASNs (Global)
> -----------------------------------------
>
> Bad AS Designation Network Transit AS Description
> 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc
> 260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR
> 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN
> 64511 DOCUMENT 66.154.208.0/21 32522 MULTNOMAH-ESD - Multnomah Educ
> 64511 DOCUMENT 66.154.216.0/23 32522 MULTNOMAH-ESD - Multnomah Educ
> 64511 DOCUMENT 66.154.218.0/24 32522 MULTNOMAH-ESD - Multnomah Educ
> 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR
> 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR
> 65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN
> 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2DbadAS&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7AjRoUVc
> wQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfvn9V7rEB
> txr4BhRDk&s=TiNvVceST9lHboIdLVqnl8Au2aXTDShRHMdl-Zhrhgg&e=
>
> Advertised Unallocated Addresses
> --------------------------------
>
> Network Origin AS Description
> 27.100.7.0/24 56096 UNKNOWN
> 27.126.156.0/22 55827 UNKNOWN
> 27.126.156.0/23 55827 UNKNOWN
> 27.126.158.0/23 55827 UNKNOWN
> 41.76.136.0/22 37500 -Reserved AS-, ZZ
> 41.76.140.0/22 37500 -Reserved AS-, ZZ
> 41.78.180.0/23 37265 -Reserved AS-, ZZ
> 41.220.48.0/20 36900 -Reserved AS-, ZZ
> 41.242.92.0/24 37643 -Reserved AS-, ZZ
> 41.242.93.0/24 37643 -Reserved AS-, ZZ
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2Dadd-2DIANA&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7Aj
> RoUVcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfvn9
> V7rEBtxr4BhRDk&s=xLoG6gYbxBgRhNQtals5P8X769TNtK4-upYQN-dCIWU&e=
>
> Number of prefixes announced per prefix length (Global)
> -------------------------------------------------------
>
> /1:0 /2:0 /3:0 /4:0 /5:0 /6:0
> /7:0 /8:10 /9:11 /10:37 /11:98 /12:288
> /13:573 /14:1142 /15:1915 /16:13259 /17:7983 /18:13735
> /19:25575 /20:40168 /21:47329 /22:95972 /23:77628 /24:441773
> /25:827 /26:0 /27:0 /28:0 /29:0 /30:0
> /31:0 /32:0
>
> Advertised prefixes smaller than registry allocations
> -----------------------------------------------------
>
> ASN No of nets Total ann. Description
> 12479 4475 5515 UNI2-AS, ES
> 6327 3265 3477 SHAW - Shaw Communications Inc., CA
> 7155 3156 4065 VIASAT-SP-BACKBONE - ViaSat,Inc., US
> 39891 2946 3780 ALJAWWALSTC-AS, SA
> 11492 2865 3652 CABLEONE - CABLE ONE, INC., US
> 8551 2764 3311 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
> 22773 2684 3454 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
> 31334 2490 2602 KABELDEUTSCHLAND-AS, DE
> 11830 2040 2692 Instituto Costarricense de Electricidad y Telec
> 18566 1981 2086 MEGAPATH5-US - MegaPath Corporation, US
>
> Complete listing at
> https://urldefense.proofpoint.com/v2/url?u=http-3A__thyme.rand.apnic.n
> et_current_data-2DsXXas-2Dnos&d=DwIFaQ&c=QbKJOwLIrSFJ6b5qo-Piqw&r=7c7A
> jRoUVcwQLzf0TJlbpkDj0XZUiEY9edXj7_CVNLE&m=maFjVIkqOPdUWLkdE4FI1RUVSfvn
> 9V7rEBtxr4BhRDk&s=dIa10iqLN2fMwZSDIx7DJ1Ru6IxNJV2klsC1oDwrEuo&e=
>
> Number of /24s announced per /8 block (Global)
> ----------------------------------------------
>
> 1:1744 2:1092 3:6 4:22 5:3026 6:49
> 7:1 8:1359 9:1 12:1796 13:398 14:2112
> 15:42 16:7 17:269 18:81 20:56 23:2895
> 24:2589 25:2 27:2461 31:2711 32:106 35:37
> 36:906 37:3123 38:1808 39:302 40:121 41:3390
> 42:820 43:2071 44:173 45:10156 46:3359 47:271
> 49:1442 50:1103 51:341 52:1041 54:263 55:684
> 56:6 57:47 58:2054 59:1109 60:580 61:2181
> 62:1989 63:1848 64:5011 65:2234 66:4816 67:2738
> 68:1196 69:3573 70:1386 71:670 72:2666 74:2700
> 75:1291 76:596 77:2524 78:1963 79:2365 80:1816
> 81:1501 82:1137 83:961 84:1164 85:2356 86:562
> 87:1562 88:1060 89:2544 90:231 91:6597 92:1444
> 93:2485 94:2571 95:3639 96:954 97:340 98:951
> 99:829 100:88 101:944 102:639 103:21930 104:3635
> 105:281 106:816 107:1790 108:689 109:3751 110:1763
> 111:2021 112:1536 113:1408 114:1251 115:1722 116:1743
> 117:1962 118:2214 119:1642 120:1056 121:1039 122:2296
> 123:1838 124:1529 125:2020 128:1301 129:849 130:536
> 131:1819 132:747 133:226 134:1079 135:255 136:598
> 137:794 138:2073 139:939 140:567 141:879 142:773
> 143:1071 144:893 145:277 146:1334 147:857 148:1785
> 149:1021 150:820 151:1026 152:1370 153:362 154:4413
> 155:889 156:2254 157:1050 158:693 159:1934 160:1577
> 161:950 162:2990 163:827 164:1246 165:1188 166:515
> 167:1416 168:3467 169:474 170:4186 171:651 172:1711
> 173:2226 174:1039 175:989 176:2436 177:4043 178:2729
> 179:1473 180:2146 181:2385 182:2772 183:1115 184:2276
> 185:15447 186:3720 187:2572 188:3465 189:2068 190:8241
> 191:1438 192:10105 193:6717 194:5511 195:4193 196:3094
> 197:1728 198:5938 199:5957 200:7151 201:5173 202:10268
> 203:10241 204:4532 205:3058 206:3171 207:3231 208:3945
> 209:4292 210:3893 211:2019 212:3249 213:2955 214:1135
> 215:54 216:5890 217:2212 218:868 219:599 220:1929
> 221:972 222:981 223:1364
>
> End of report
Re: Weekly Routing Table Report [ In reply to ]
On Fri, Aug 30, 2019 at 03:09:24PM -0400, Patrick W. Gilmore wrote:
> A very long time ago, I commented on this report hitting 250,000 prefixes. It was a Big F*#@$&! Deal at the time. A quarter million prefixes in the DFZ? Wow???.
>
> Then I did it again at 500,000. People commented that I should have waited for 512,000 - especially since a popular piece of kit was expected to fall over at 512K prefixes. But I said I liked round numbers.
>
> This time I waited for 768,000. (Everyone happy now?)

No, actually!

I came on board when there were about 32,000 prefixes and we were
panicked about that. "CIDRize or die", I think Sean Doran said. I
remember well the memory and cam struggles to keep up with growth. Its
phenomenal, yes, but also, "WTF, PEOPLE??? CAN'T ANYONE AGGREGATE
ANYMORE???"

:)

-Wayne

---
Wayne Bouchard
web@typo.org
Network Dude
http://www.typo.org/~web/
Re: Weekly Routing Table Report [ In reply to ]
On August 30, 2019 at 15:09 patrick@ianai.net (Patrick W. Gilmore) wrote:
>
> Stop and think about that for a second. You had a part in literally changing the world.

Some of us had a part in literally creating TheWorld(.com) :-)

--
-Barry Shein

Software Tool & Die | bzs@TheWorld.com | http://www.TheWorld.com
Purveyors to the Trade | Voice: +1 617-STD-WRLD | 800-THE-WRLD
The World: Since 1989 | A Public Information Utility | *oo*
Re: Weekly Routing Table Report [ In reply to ]
Patrick W. Gilmore <patrick@ianai.net> wrote:
>
> This time I waited for 768,000. (Everyone happy now?)

I thought the magic number for breaking old Cisco gear was 786432
(768 * 1024) ... there was a panic about it earlier this year but growth
slowed so it didn't happen as soon as they feared.

https://www.zdnet.com/article/some-internet-outages-predicted-for-the-coming-month-as-768k-day-approaches/

But looking at https://twitter.com/bgp4_table I see we passed the higher
thresold (by some metrics) last month without any apparent routing
failures so maybe the old Cisco gear isn't very important any more!

Tony.
--
f.anthony.n.finch <dot@dotat.at> http://dotat.at/
North Foreland to Selsey Bill: Southwesterly veering westerly, 4 or 5,
occasionally 6 at first in east. Smooth or slight, becoming slight,
occasionally moderate. Showers later. Good.
Weekly Routing Table Report [ In reply to ]
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net

For historical data, please see http://thyme.rand.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

Routing Table Report 04:00 +10GMT Sat 07 Sep, 2019

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 770473
Prefixes after maximum aggregation (per Origin AS): 296709
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 371261
Total ASes present in the Internet Routing Table: 65415
Prefixes per ASN: 11.78
Origin-only ASes present in the Internet Routing Table: 56261
Origin ASes announcing only one prefix: 24079
Transit ASes present in the Internet Routing Table: 9154
Transit-only ASes present in the Internet Routing Table: 269
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 43
Max AS path prepend of ASN ( 19955) 41
Prefixes from unregistered ASNs in the Routing Table: 25
Number of instances of unregistered ASNs: 25
Number of 32-bit ASNs allocated by the RIRs: 28534
Number of 32-bit ASNs visible in the Routing Table: 23329
Prefixes from 32-bit ASNs in the Routing Table: 106198
Number of bogon 32-bit ASNs visible in the Routing Table: 17
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 290
Number of addresses announced to Internet: 2836686336
Equivalent to 169 /8s, 20 /16s and 102 /24s
Percentage of available address space announced: 76.6
Percentage of allocated address space announced: 76.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.3
Total number of prefixes smaller than registry allocations: 257262

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 208408
Total APNIC prefixes after maximum aggregation: 62204
APNIC Deaggregation factor: 3.35
Prefixes being announced from the APNIC address blocks: 203158
Unique aggregates announced from the APNIC address blocks: 84758
APNIC Region origin ASes present in the Internet Routing Table: 10041
APNIC Prefixes per ASN: 20.23
APNIC Region origin ASes announcing only one prefix: 2790
APNIC Region transit ASes present in the Internet Routing Table: 1505
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 5042
Number of APNIC addresses announced to Internet: 767127552
Equivalent to 45 /8s, 185 /16s and 112 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-141625
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 227493
Total ARIN prefixes after maximum aggregation: 106316
ARIN Deaggregation factor: 2.14
Prefixes being announced from the ARIN address blocks: 226235
Unique aggregates announced from the ARIN address blocks: 107595
ARIN Region origin ASes present in the Internet Routing Table: 18566
ARIN Prefixes per ASN: 12.19
ARIN Region origin ASes announcing only one prefix: 6861
ARIN Region transit ASes present in the Internet Routing Table: 1911
Average ARIN Region AS path length visible: 3.9
Max ARIN Region AS path length visible: 43
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2884
Number of ARIN addresses announced to Internet: 1069426304
Equivalent to 63 /8s, 190 /16s and 38 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-399260
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 215319
Total RIPE prefixes after maximum aggregation: 100703
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 211327
Unique aggregates announced from the RIPE address blocks: 124619
RIPE Region origin ASes present in the Internet Routing Table: 26418
RIPE Prefixes per ASN: 8.00
RIPE Region origin ASes announcing only one prefix: 11653
RIPE Region transit ASes present in the Internet Routing Table: 3737
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 8451
Number of RIPE addresses announced to Internet: 721233280
Equivalent to 42 /8s, 253 /16s and 37 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-210331
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 98559
Total LACNIC prefixes after maximum aggregation: 23000
LACNIC Deaggregation factor: 4.29
Prefixes being announced from the LACNIC address blocks: 99769
Unique aggregates announced from the LACNIC address blocks: 44405
LACNIC Region origin ASes present in the Internet Routing Table: 8784
LACNIC Prefixes per ASN: 11.36
LACNIC Region origin ASes announcing only one prefix: 2311
LACNIC Region transit ASes present in the Internet Routing Table: 1628
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 39
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6347
Number of LACNIC addresses announced to Internet: 173868032
Equivalent to 10 /8s, 93 /16s and 4 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-270748 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 20668
Total AfriNIC prefixes after maximum aggregation: 4466
AfriNIC Deaggregation factor: 4.63
Prefixes being announced from the AfriNIC address blocks: 29694
Unique aggregates announced from the AfriNIC address blocks: 9623
AfriNIC Region origin ASes present in the Internet Routing Table: 1321
AfriNIC Prefixes per ASN: 22.48
AfriNIC Region origin ASes announcing only one prefix: 464
AfriNIC Region transit ASes present in the Internet Routing Table: 257
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 605
Number of AfriNIC addresses announced to Internet: 104769536
Equivalent to 6 /8s, 62 /16s and 168 /24s
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
7545 4966 599 583 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3245 1331 26 VIETEL-AS-AP Viettel Group, VN
45899 3054 1761 113 VNPT-AS-VN VNPT Corp, VN
9829 2733 1494 547 BSNL-NIB National Internet Backbone, IN
9808 2703 9043 63 CMNET-GD Guangdong Mobile Communication
4766 2545 11119 764 KIXS-AS-KR Korea Telecom, KR
7713 2258 685 603 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2165 435 208 BBIL-AP BHARTI Airtel Ltd., IN
4755 2159 442 195 TATACOMM-AS TATA Communications formerl
9394 2079 4898 24 CTTNET China TieTong Telecommunications

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
11492 3656 238 673 CABLEONE - CABLE ONE, INC., US
6327 3496 1324 94 SHAW - Shaw Communications Inc., CA
22773 3454 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
16509 3119 6585 1472 AMAZON-02 - Amazon.com, Inc., US
16625 2766 1457 1992 AKAMAI-AS - Akamai Technologies, Inc.,
30036 2188 349 170 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
20115 2146 2764 525 CHARTER-20115 - Charter Communications,
18566 2086 405 105 MEGAPATH5-US - MegaPath Corporation, US
5650 2074 3073 1453 FRONTIER-FRTR - Frontier Communications

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 5529 1615 141 UNI2-AS, ES
39891 3780 219 19 ALJAWWALSTC-AS, SA
8551 2912 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2744 498 1939 AKAMAI-ASN1, US
31334 2604 484 13 KABELDEUTSCHLAND-AS, DE
12389 2389 2231 685 ROSTELECOM-AS, RU
34984 2132 348 529 TELLCOM-AS, TR
9121 2040 1692 19 TTNET, TR
9009 1766 191 967 M247, GB
13188 1604 100 47 TRIOLAN, UA

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 6204 3352 610 Uninet S.A. de C.V., MX
10620 3368 534 445 Telmex Colombia S.A., CO
11830 2691 370 54 Instituto Costarricense de Electricidad
6503 1611 378 415 Axtel, S.A.B. de C.V., MX
7303 1479 1027 272 Telecom Argentina S.A., AR
28573 1167 2230 207 CLARO S.A., BR
6147 1103 380 35 Telefonica del Peru S.A.A., PE
3816 1059 538 124 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
13999 1003 482 249 Mega Cable, S.A. de C.V., MX
11172 932 110 60 Alestra, S. de R.L. de C.V., MX

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1121 393 23 LINKdotNET-AS, EG
36992 955 1535 73 ETISALAT-MISR, EG
24835 892 590 21 RAYA-AS, EG
36903 745 374 208 MT-MPLS, MA
8452 659 1857 19 TE-AS TE-AS, EG
29571 529 68 11 ORANGE-COTE-IVOIRE, CI
15399 415 45 11 WANANCHI-, KE
37342 369 32 1 MOVITEL, MZ
15706 362 32 6 Sudatel, SD
23889 359 231 15 MauritiusTelecom, MU

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 6204 3352 610 Uninet S.A. de C.V., MX
12479 5529 1615 141 UNI2-AS, ES
7545 4966 599 583 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
39891 3780 219 19 ALJAWWALSTC-AS, SA
11492 3656 238 673 CABLEONE - CABLE ONE, INC., US
6327 3496 1324 94 SHAW - Shaw Communications Inc., CA
22773 3454 2973 156 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
10620 3368 534 445 Telmex Colombia S.A., CO
7552 3245 1331 26 VIETEL-AS-AP Viettel Group, VN

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
12479 5529 5388 UNI2-AS, ES
7545 4966 4383 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4065 4040 VIASAT-SP-BACKBONE - ViaSat,Inc., US
39891 3780 3761 ALJAWWALSTC-AS, SA
6327 3496 3402 SHAW - Shaw Communications Inc., CA
22773 3454 3298 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7552 3245 3219 VIETEL-AS-AP Viettel Group, VN
11492 3656 2983 CABLEONE - CABLE ONE, INC., US
45899 3054 2941 VNPT-AS-VN VNPT Corp, VN
10620 3368 2923 Telmex Colombia S.A., CO

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc
68710 UNALLOCATED 45.170.231.0/24 268710 UNKNOWN
260984 UNALLOCATED 45.175.186.0/23 16735 ALGAR TELECOM S/A, BR
266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN
65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR
65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR
65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN
64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US
64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit
64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT&

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
27.100.7.0/24 56096 UNKNOWN
27.126.156.0/22 55827 UNKNOWN
27.126.156.0/23 55827 UNKNOWN
27.126.158.0/23 55827 UNKNOWN
41.76.140.0/22 37500 -Reserved AS-, ZZ
41.78.180.0/23 37265 -Reserved AS-, ZZ
41.220.48.0/20 36900 -Reserved AS-, ZZ
41.242.92.0/24 37643 -Reserved AS-, ZZ
41.242.93.0/24 37643 -Reserved AS-, ZZ
43.229.16.0/22 136800 XIAOZHIYUN1-AS-AP ICIDC NETWORK, US

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:10 /9:12 /10:37 /11:99 /12:290
/13:573 /14:1145 /15:1917 /16:13245 /17:7986 /18:13746
/19:25628 /20:40262 /21:47249 /22:96314 /23:77879 /24:443175
/25:906 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
12479 4488 5529 UNI2-AS, ES
6327 3282 3496 SHAW - Shaw Communications Inc., CA
7155 3156 4065 VIASAT-SP-BACKBONE - ViaSat,Inc., US
39891 2946 3780 ALJAWWALSTC-AS, SA
11492 2867 3656 CABLEONE - CABLE ONE, INC., US
22773 2684 3454 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
31334 2492 2604 KABELDEUTSCHLAND-AS, DE
8551 2365 2912 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11830 2039 2691 Instituto Costarricense de Electricidad y Telec
18566 1981 2086 MEGAPATH5-US - MegaPath Corporation, US

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1732 2:1098 3:6 4:22 5:3028 6:50
7:1 8:1359 9:1 12:1795 13:398 14:2115
15:42 16:7 17:271 18:81 20:56 23:2912
24:2591 25:4 27:2465 31:2723 32:107 35:37
36:908 37:3125 38:1808 39:303 40:121 41:3371
42:835 43:2089 44:175 45:10235 46:3353 47:269
49:1446 50:1098 51:341 52:1063 54:265 55:686
56:6 57:47 58:2057 59:1115 60:582 61:2224
62:1989 63:1855 64:5031 65:2248 66:4806 67:2747
68:1200 69:3571 70:1386 71:671 72:2679 74:2692
75:1291 76:596 77:2546 78:1972 79:2151 80:1818
81:1505 82:1161 83:963 84:1171 85:2360 86:563
87:1567 88:1088 89:2563 90:230 91:6597 92:1449
93:2475 94:2585 95:3641 96:954 97:340 98:957
99:833 100:88 101:1197 102:651 103:22071 104:3631
105:282 106:815 107:1791 108:691 109:3564 110:1763
111:2021 112:1539 113:1427 114:1282 115:1781 116:1749
117:1971 118:2228 119:1656 120:1065 121:1047 122:2305
123:1860 124:1532 125:2019 128:1345 129:855 130:547
131:1810 132:755 133:224 134:1106 135:255 136:598
137:799 138:2050 139:949 140:635 141:873 142:785
143:1076 144:887 145:281 146:1369 147:856 148:1786
149:1033 150:825 151:1026 152:1375 153:359 154:4363
155:892 156:2230 157:1056 158:696 159:1942 160:1581
161:956 162:2986 163:837 164:1272 165:1157 166:517
167:1441 168:3462 169:472 170:4209 171:665 172:1714
173:2231 174:1040 175:1001 176:2442 177:3972 178:2723
179:1438 180:2142 181:2380 182:2780 183:1155 184:2278
185:15490 186:3714 187:2552 188:3435 189:2045 190:8258
191:1462 192:10087 193:6755 194:5529 195:4194 196:3101
197:1738 198:6019 199:5974 200:7147 201:5149 202:10377
203:10309 204:4567 205:3055 206:3224 207:3285 208:3934
209:4318 210:3930 211:2035 212:3276 213:2947 214:1128
215:54 216:5927 217:2245 218:871 219:601 220:1917
221:973 222:985 223:1379

End of report