This report has been generated at Fri Jun 17 21:46:15 2022 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 10-06-22 157140 84370 11-06-22 157262 84482 12-06-22 157278 84397 13-06-22 157261 84637 14-06-22 157356 85097 15-06-22 157674 84581 16-06-22 157569 84537 17-06-22 157669 84537 AS Summary 29042 Number of ASes in routing system 18907 Number of ASes announcing only one prefix 3859 Largest number of prefixes announced by an AS AS11172: Alestra, S. de R.L. de C.V., MX 36318243520512 (/18.95) Largest address span announced by an AS (/64s) AS7922 : COMCAST-7922, 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. --- 17Jun22 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 157897 84651 73246 46.4% All ASes AS11172 3859 137 3722 96.4% Alestra, S. de R.L. de C.V., MX AS9808 3351 1088 2263 67.5% CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN AS7552 2167 5 2162 99.8% VIETEL-AS-AP Viettel Group, VN AS45609 2233 373 1860 83.3% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS17622 2424 650 1774 73.2% CNCGROUP-GZ China Unicom Guangzhou network, CN AS12479 1615 4 1611 99.8% UNI2-AS, ES AS45271 1810 206 1604 88.6% ICLNET-AS-AP Idea Cellular Limited, IN AS28573 1453 171 1282 88.2% Claro NXT Telecomunicacoes Ltda, BR AS22773 1263 26 1237 97.9% ASN-CXA-ALL-CCI-22773-RDC, US AS62240 1119 61 1058 94.5% CLOUVIDER Clouvider - Global ASN, GB AS39891 1067 58 1009 94.6% ALJAWWALSTC-AS, SA AS32098 1121 121 1000 89.2% TRANSTELCO-INC, US AS16509 2195 1309 886 40.4% AMAZON-02, US AS56046 1085 224 861 79.4% CMNET-JIANGSU-AP China Mobile communications corporation, CN AS17623 1438 594 844 58.7% CNCGROUP-SZ China Unicom Shenzen network, CN AS4808 901 113 788 87.5% CHINA169-BJ China Unicom Beijing Province Network, CN AS38266 1076 294 782 72.7% VODAFONE-IN Vodafone India Ltd., IN AS24547 1551 815 736 47.5% CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN AS18403 880 176 704 80.0% FPT-AS-AP FPT Telecom Company, VN AS20115 1110 446 664 59.8% CHARTER-20115, US AS133612 753 187 566 75.2% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS4134 603 63 540 89.6% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS56047 642 138 504 78.5% CMNET-HUNAN-AP China Mobile communications corporation, CN AS11664 497 5 492 99.0% Techtel LMDS Comunicaciones Interactivas S.A., AR AS24445 492 39 453 92.1% CMNET-V4HENAN-AS-AP Henan Mobile Communications Co.,Ltd, CN AS36492 792 340 452 57.1% GOOGLEWIFI, US AS17853 434 3 431 99.3% LGTELECOM-AS-KR LGTELECOM, KR AS56044 969 550 419 43.2% CMNET-AS-LIAONING China Mobile communications corporation, CN AS17552 419 9 410 97.9% TRUEONLINE-AS-AP True Online, TH AS131429 486 79 407 83.7% MOBIFONE-AS-VN MOBIFONE Corporation, VN Total 39805 8284 31521 79.2% Top 30 total Possible Bogus Routes 2001::/32 AS6939 HURRICANE, US 2001:4:112::/48 AS112 -Reserved AS-, ZZ 2001:df0:2b7::/48 AS9555 VZB-AU-AS Verizon Australia PTY Limited, AU 2001:df3:a280::/48 AS16509 AMAZON-02, US 2001:df5:5c00::/48 AS9649 MOPH-TH-AP Information Technology Office, SG 2001:43f8:ac0::/48 AS37356 Huge-Networks, ZA 2002::/16 AS6939 HURRICANE, US 2006:75c0::/32 AS400010 R-TECH-ISP, US 2400:88e0::/32 AS140646 RESETDATAPTYLTD-AS-AP ResetData Pty Ltd, AU 2400:e800:1000::/36 AS17564 GITN-PCN-AS-AP GITN M Sdn. Bhd., MY 2401:160c::/32 AS133090 FUSIONNETWORKS-AS-AP Fusion Networks, NZ 2402:f880::/32 AS64056 KAZILALLC-AS-AP Kazila LLC, AU 2403:4e00::/32 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:300::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:302::/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 2403:4e00:30b::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:c880::/31 AS7363 -Reserved AS-, ZZ 2404:b980::/35 AS62240 CLOUVIDER Clouvider - Global ASN, GB 2404:e601::/48 AS132805 SINGTEL-AS-SCSGKC23 Singapore Telecommunications Limited, SG 2406:2580::/32 AS397086 LAYER-HOST-HOUSTON, US 2450:1740:1::/48 AS140079 GARMININTERNATIONAL-AS-AP Garmin International Inc, TW 2600:26c6:8::/48 AS20115 CHARTER-20115, US 2605:a80:1::/48 AS13213 UK2NET-AS, GB 2605:66c5::/32 AS53820 CSUR, CA 2605:66c6::/32 AS53820 CSUR, CA 2605:66c7::/32 AS53820 CSUR, CA 2605:8280::/32 AS36069 CHANUTE, US 2605:d7c0::/32 AS207976 V6NETWORKING, US 2605:d7c1::/32 AS53820 CSUR, CA 2605:d7c2::/32 AS53820 CSUR, CA 2605:d7c3::/32 AS53820 CSUR, CA 2605:d7c4::/32 AS53820 CSUR, CA 2605:d7c5::/32 AS53820 CSUR, CA 2605:d7c6::/32 AS53820 CSUR, CA 2605:d7c7::/32 AS53820 CSUR, CA 2606:8f80:1::/48 AS6327 SHAW, CA 2606:ae04:8020::/48 AS17224 ATT-CERFNET-BLOCK, US 2620:0:880::/48 AS29763 -Reserved AS-, ZZ 2620:0:900::/48 AS4185 ATTIS-ASN4185, US 2620:38:a00::/48 AS22695 PLAYGROUND, US 2620:40:4000::/48 AS18604 -Reserved AS-, ZZ 2620:ba:8000::/48 AS2386 INS-AS, US 2620:12c:b131::/48 AS13448 WEBSENSE, US 2620:12e:2003::/48 AS42567 MOJHOST-EU, NL 2801:19c:10::/48 AS14080 Telmex Colombia S.A., CO 2803:1320::/32 AS27843 OPTICAL TECHNOLOGIES S.A.C., PE 2803:1b40::/32 AS27843 OPTICAL TECHNOLOGIES S.A.C., PE 2803:2f40:ffff::/48 AS36351 SOFTLAYER, US 2803:4220::/32 AS27843 OPTICAL TECHNOLOGIES S.A.C., PE 2803:5c40::/32 AS263796 NAVEGALO S.A., CR 2803:8220::/32 AS27843 OPTICAL TECHNOLOGIES S.A.C., PE 2803:8700:10::/48 AS25577 C4L-AS, GB 2803:8e20::/32 AS27843 OPTICAL TECHNOLOGIES S.A.C., PE 2804:1018::/32 AS263619 -Reserved AS-, ZZ 2804:2168::/32 AS270814 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA, BR 2804:32a0:c000::/34 AS271265 TUDO ON TELECOMUNICACOES, BR 2804:3ae4::/32 AS266116 -Reserved AS-, ZZ 2804:75f8::/32 AS28201 Companhia Itabirana Telecomunicacoes Ltda, BR 2805:f10:f12::/48 AS262182 Media Networks Latin America SAC, PE 2805:f10:f13::/48 AS262182 Media Networks Latin America SAC, PE 2805:f10:f14::/48 AS262182 Media Networks Latin America SAC, PE 2a13:2e00::/48 AS14618 AMAZON-AES, US 2a13:2e00:1::/48 AS16509 AMAZON-02, US 2a13:2e00:2::/48 AS16509 AMAZON-02, US 2a13:2e00:3::/48 AS16509 AMAZON-02, US 2a13:2e00:4::/48 AS16509 AMAZON-02, US 2a13:2e00:5::/48 AS16509 AMAZON-02, US 2a13:2e00:6::/48 AS16509 AMAZON-02, US 2a13:2e00:7::/48 AS16509 AMAZON-02, US 2a13:2e00:8::/48 AS16509 AMAZON-02, US 2a13:2e00:40::/48 AS14618 AMAZON-AES, US 2a13:2e00:41::/48 AS16509 AMAZON-02, US 2a13:2e00:42::/48 AS16509 AMAZON-02, US 2a13:2e00:43::/48 AS16509 AMAZON-02, US 2a13:2e00:44::/48 AS16509 AMAZON-02, US 2a13:2e00:45::/48 AS16509 AMAZON-02, US 2a13:2e00:46::/48 AS16509 AMAZON-02, US 2a13:2e00:47::/48 AS16509 AMAZON-02, US 2a13:2e00:48::/48 AS16509 AMAZON-02, US 2b0d:6f84::/30 AS37268 2b10:3c84::/30 AS53820 CSUR, CA 2c0f:f590::/32 AS36974 AFNET-AS, CI Please see https://www.cidr-report.org/v6 for the full report ------------------------------------ Copies of this report are mailed to: [email protected] _______________________________________________ apops mailing list -- [email protected] To unsubscribe send an email to [email protected]
