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This report has been generated at Tue Nov 20 20:45:37 2018 AEST.
The report analyses the BGP Routing Table as seen within AS131072
and generates a report on aggregation potential within the table.
Check https://www.cidr-report.org/v6 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
13-11-18 60354 36317
14-11-18 60391 36428
15-11-18 60467 36479
16-11-18 60482 36221
17-11-18 60602 36242
18-11-18 60598 36261
19-11-18 60620 36347
20-11-18 60693 36347
AS Summary
16192 Number of ASes in routing system
10701 Number of ASes announcing only one prefix
1237 Largest number of prefixes announced by an AS
AS12479: UNI2-AS, ES
36318243454976 (/18.95) Largest address span announced by an AS (/64s)
AS7922 : COMCAST-7922 - Comcast Cable Communications, LLC, US
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies.
--- 20Nov18 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 60767 36405 24362 40.1% All ASes
AS12479 1237 6 1231 99.5% UNI2-AS, ES
AS22773 988 15 973 98.5% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc., US
AS28573 929 118 811 87.3% CLARO S.A., BR
AS45609 808 60 748 92.6% BHARTI-MOBILITY-AS-AP Bharti
Airtel Ltd. AS for GPRS
Service, IN
AS32098 633 3 630 99.5% TRANSTELCO-INC - Transtelco
Inc, US
AS33363 651 62 589 90.5% BHN-TAMPA - Charter
Communications, Inc, US
AS7552 587 85 502 85.5% VIETEL-AS-AP Viettel Group, VN
AS30036 690 227 463 67.1% MEDIACOM-ENTERPRISE-BUSINESS -
Mediacom Communications Corp,
US
AS11172 516 116 400 77.5% Alestra, S. de R.L. de C.V.,
MX
AS45271 482 82 400 83.0% ICLNET-AS-AP Idea Cellular
Limited, IN
AS13361 572 195 377 65.9% VODAFONE-AS-AP Vodafone
Australia Pty Ltd, AU
AS16509 743 399 344 46.3% AMAZON-02 - Amazon.com, Inc.,
US
AS9808 327 10 317 96.9% CMNET-GD Guangdong Mobile
Communication Co.Ltd., CN
AS174 402 107 295 73.4% COGENT-174 - Cogent
Communications, US
AS9605 272 13 259 95.2% DOCOMO NTT DOCOMO, INC., JP
AS13206 258 1 257 99.6% REALMOVE-AS-AP Realmove
Company Limited, TH
AS55430 280 29 251 89.6% STARHUB-NGNBN Starhub Ltd, SG
AS13142 262 25 237 90.5% MOBIFONE-AS-VN MOBIFONE
Corporation, VN
AS4808 219 18 201 91.8% CHINA169-BJ China Unicom
Beijing Province Network, CN
AS54540 303 106 197 65.0% INCERO - Incero LLC, US
AS17622 349 160 189 54.2% CNCGROUP-GZ China Unicom
Guangzhou network, CN
AS3651 221 36 185 83.7% SPRINT-BB6 - Sprint, US
AS54113 549 371 178 32.4% FASTLY - Fastly, US
AS10507 201 32 169 84.1% SPCS - Sprint Personal
Communications Systems, US
AS18403 169 9 160 94.7% FPT-AS-AP The Corporation for
Financing & Promoting
Technology, VN
AS17621 171 13 158 92.4% CNCGROUP-SH China Unicom
Shanghai network, CN
AS8151 226 72 154 68.1% Uninet S.A. de C.V., MX
AS4837 284 147 137 48.2% CHINA169-BACKBONE CHINA UNICOM
China169 Backbone, CN
AS17552 155 19 136 87.7% TRUE-AS-AP True Internet
Co.,Ltd., TH
AS38266 198 62 136 68.7% VODAFONE-IN Vodafone India
Ltd., IN
Total 13682 2598 11084 81.0% Top 30 total
Possible Bogus Routes
2001:5c0:1400::/39 AS12989 HWNG, NL
2001:df0:2b7::/48 AS9555 VZB-AU-AS Verizon Australia PTY Limited, AU
2001:df5:5c00::/48 AS9649 MOPH-TH-AP Information Technology Office, JP
2001:12f8:1::/48 AS12136 Núcleo de Inf. e Coord. do Ponto BR - NIC., BR
2002::/16 AS6939 HURRICANE - Hurricane Electric LLC, US
2026:10c:6003::/48 AS51830 C3I-AS, BG
2400:4f80::/32 AS13314 KONNECTNEPAL-AS-AP Konnect Nepal Networks Pvt Ltd, NP
2400:e800:1000::/36 AS17564 GITN-PCN-AS-AP GITN (M) Sdn. Bhd., MY
2401:1480::/32 AS59372
2401:160c::/32 AS13309 FUSIONNETWORKS-AS-AP Fusion Networks, NZ
2403:4e00::/32 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:1::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:2::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:300::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:301::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:302::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:303::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:304::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:305::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:306::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:308::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:309::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:30b::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:30c::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:30d::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:310::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:314::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:316::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:318::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:319::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2403:4e00:31a::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN
2404:e601::/48 AS13280 SINGTEL-AS-SCSGKC23 Singapore Telecommunications Limited, SG
2405:1900::/32 AS45475 AMURINET-NZ Amuri Net, NZ
2405:bb80::/32 AS13539 AOFEI-HK AOFEI DATA INTERNATIONAL COMPANY LIMITED, HK
2602:12e:2003::/48 AS42567 MOJHOST-EU, NL
2602:ff00::/36 AS23404 RITTERNET - Ritter Communications, Inc., US
2604:c180::/32 AS32882 -Reserved AS-, ZZ
2605:5e80::/32 AS3186 INTERSCHOLZ-INC, DE
2607:1f00::/32 AS17169 -Reserved AS-, ZZ
2607:2380::/32 AS39485 -Reserved AS-, ZZ
2607:f4b0::/32 AS6517 -Reserved AS-, ZZ
2607:f4b0:600::/40 AS6517 -Reserved AS-, ZZ
2607:f4b0:800::/40 AS6517 -Reserved AS-, ZZ
2607:f4b0:a000::/40 AS6517 -Reserved AS-, ZZ
2607:f4b0:a100::/40 AS6517 -Reserved AS-, ZZ
2607:f4b0:a200::/40 AS6517 -Reserved AS-, ZZ
2607:fd10::/32 AS17183 BP-529-17183 - Burges Property Company, US
2620:2e:8080::/48 AS26464 JOYENT-INC-US - Joyent, Inc., US
2620:38:a00::/48 AS22695 PLAYGROUND - Playground Global, LLC, US
2620:97:4000::/48 AS14244 NSIHOSTING-EQX-VA - NSI Hosting, US
2620:108:8002::/48 AS14904 IBMCCH-RTP - IBM, US
2620:108:8005::/48 AS2140 ISSC-AS - IBM Corporation, US
2620:108:8006::/48 AS12980 EMEA Hosting Autonomous System, US
2620:11a:5000::/48 AS18712 SUREWEST-KANSAS - SureWest Kansas Operations, LLC, US
2620:125:9401::/48 AS10780 PURE-STORAGE - Pure Storage, INC., US
2620:125:9444::/48 AS10780 PURE-STORAGE - Pure Storage, INC., US
2620:125:9800::/48 AS10780 PURE-STORAGE - Pure Storage, INC., US
2620:16a0::/48 AS36067 DCX-BGN-TI - DaimlerChrysler Corporation, US
2620:16a0:1::/48 AS36067 DCX-BGN-TI - DaimlerChrysler Corporation, US
2800:5b00::/32 AS27975 SYNAPSIS COLOMBIA SAS, CO
2800:ce00::/32 AS14709 Telefonica Moviles Panama S.A., PA
2804:1d8::/32 AS53192
2804:1d8::/34 AS53192
2804:1d8:4000::/34 AS53192
2804:1d8:8000::/34 AS53192
2804:1d8:c000::/34 AS53192
2805:f10:f12::/48 AS26218 Media Networks Latin America SAC, PE
2805:f10:f13::/48 AS26218 Media Networks Latin America SAC, PE
2805:f10:f14::/48 AS26218 Media Networks Latin America SAC, PE
2a00:b9c0::/29 AS44592 SKYLINK, NL
2a02:fa::/48 AS60621 MDA-AS, SA
2a05:4ac1::/32 AS20145 AKIWIFI AKIWIFI, ES
2a05:4ac2::/32 AS20145 AKIWIFI AKIWIFI, ES
2a05:4ac3::/32 AS20145 AKIWIFI AKIWIFI, ES
2a05:4ac4::/32 AS20145 AKIWIFI AKIWIFI, ES
2a05:4ac5::/32 AS20145 AKIWIFI AKIWIFI, ES
2a05:4ac6::/32 AS20145 AKIWIFI AKIWIFI, ES
2a05:4ac7::/32 AS20145 AKIWIFI AKIWIFI, ES
2a09:8b00::/29 AS38913
2a0d:9988::/32 AS20489 SANTAPLUS-ASN, RU
2c0f:f240:20::/48 AS32836 FirstnetTechnology-AS, ZA
2c0f:f590::/32 AS36974 AFNET-AS, CI
Please see https://www.cidr-report.org/v6 for the full report
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