This report has been generated at Fri Jun 12 21:46:22 2020 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 05-06-20 88583 50547 06-06-20 88451 50665 07-06-20 88529 50594 08-06-20 88522 50509 09-06-20 88620 50525 10-06-20 88621 50709 11-06-20 88605 50851 12-06-20 88824 50851 AS Summary 19722 Number of ASes in routing system 12563 Number of ASes announcing only one prefix 2293 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. --- 12Jun20 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 88921 50906 38015 42.8% All ASes AS11172 2293 95 2198 95.9% Alestra, S. de R.L. de C.V., MX AS12479 1449 4 1445 99.7% UNI2-AS, ES AS45609 1590 260 1330 83.6% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS28573 1242 121 1121 90.3% CLARO S.A., BR AS22773 1142 73 1069 93.6% ASN-CXA-ALL-CCI-22773-RDC, US AS45271 1108 182 926 83.6% ICLNET-AS-AP Idea Cellular Limited, IN AS7552 778 2 776 99.7% VIETEL-AS-AP Viettel Group, VN AS39891 690 7 683 99.0% ALJAWWALSTC-AS, SA AS32098 751 89 662 88.1% TRANSTELCO-INC, US AS33363 667 55 612 91.8% BHN-33363, US AS16509 1246 741 505 40.5% AMAZON-02, US AS4134 504 30 474 94.0% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS38266 552 131 421 76.3% VODAFONE-IN Vodafone India Ltd., IN AS30036 557 180 377 67.7% MEDIACOM-ENTERPRISE-BUSINESS, US AS17622 514 165 349 67.9% CNCGROUP-GZ China Unicom Guangzhou network, CN AS13142 374 30 344 92.0% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS9808 395 61 334 84.6% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS8376 428 100 328 76.6% Jordan Data Communications, JO AS9829 459 132 327 71.2% BSNL-NIB National Internet Backbone, IN AS62240 351 33 318 90.6% CLOUVIDER Clouvider - Global ASN, GB AS17552 356 50 306 86.0% TRUE-AS-AP True Internet Co.,Ltd., TH AS13361 356 92 264 74.2% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS3462 266 4 262 98.5% HINET Data Communication Business Group, TW AS9605 271 14 257 94.8% DOCOMO NTT DOCOMO, INC., JP AS13206 258 1 257 99.6% REALMOVE-AS-AP Realmove Company Limited, TH AS24173 258 3 255 98.8% NETNAM-AS-AP Netnam Company, VN AS24158 251 2 249 99.2% TAIWANMOBILE-AS Taiwan Mobile Co., Ltd., TW AS55303 303 54 249 82.2% EAGLENET-AP 60 Market Square,P.O. Box 364, PH AS174 337 117 220 65.3% COGENT-174, US AS22394 757 545 212 28.0% CELLCO, US Total 20503 3373 17130 83.5% Top 30 total Possible Bogus Routes 2001::/32 AS6939 HURRICANE, US 2001:4:112::/48 AS112 -Reserved AS-, ZZ 2001:c0:3::/48 AS22884 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 2001:478:132::/64 AS23404 RITTERNET, US 2001:df0:2b7::/48 AS9555 VZB-AU-AS Verizon Australia PTY Limited, AU 2001:df5:5c00::/48 AS9649 MOPH-TH-AP Information Technology Office, SG 2002::/16 AS6939 HURRICANE, US 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 2401:160c::/32 AS13309 FUSIONNETWORKS-AS-AP Fusion Networks, NZ 2402:f880::/32 AS64056 KAZILALLC-AS-AP Kazila LLC, AU 2403:4200:401::/48 AS58534 JAZMIN-AS-AP Jazmin Communications Pty Ltd, AU 2403:4e00::/32 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 2403:4e00:305::/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 2403:4e00:30d::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:310::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:316::/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 2406:8300:2::/48 AS17559 SPECTUM-NON-AP Spectrums Core Network, AU 2406:9d00::/32 AS58507 WL-AS-AP Wireline, AU 2602:12e:2003::/48 AS42567 MOJHOST-EU, NL 2602:ff00::/36 AS23404 RITTERNET, US 2602:ff42::/36 AS7018 ATT-INTERNET4, US 2602:fff1:1::/48 AS22625 IMDC-AS22625, US 2605:a80:1::/48 AS13213 UK2NET-AS, GB 2605:d400::/32 AS174 COGENT-174, US 2606:ae04:8020::/48 AS17224 ATT-CERFNET-BLOCK, US 2607:f968::/32 AS30600 AS-CMN, US 2620:0:880::/48 AS29763 -Reserved AS-, ZZ 2620:0:900::/48 AS4185 ATTIS-ASN4185, US 2620:38:a00::/48 AS22695 PLAYGROUND, US 2620:97:4000::/48 AS14244 NSIHOSTING-EQX-VA, US 2620:ba:8000::/48 AS2386 INS-AS, US 2620:108:8002::/48 AS14904 IBMCCH-RTP, US 2620:108:8006::/48 AS12980 EMEA Hosting Autonomous System, EU 2620:125:9401::/48 AS10780 PURE-STORAGE, US 2620:125:9444::/48 AS10780 PURE-STORAGE, US 2620:125:9800::/48 AS10780 PURE-STORAGE, US 2800:5b00::/32 AS27975 SYNAPSIS COLOMBIA SAS, CO 2800:ce00::/32 AS14709 Cable Onda, PA 2801:1a:f00::/48 AS26686 ESCUELA COLOMBIANA DE INGENIERIA JULIO GARAVITO, CO 2801:19c:10::/48 AS14080 Telmex Colombia S.A., CO 2803:2f40:ffff::/48 AS36351 SOFTLAYER, US 2803:be80::/32 AS27951 Media Commerce Partners S.A, CO 2804:12d4::/32 AS26227 2804:1848::/32 AS61927 2804:4280::/32 AS26750 2804:4280::/34 AS26750 2804:4280:4000::/34 AS26750 2804:4280:8000::/34 AS26750 2804:4280:c000::/34 AS26750 2804:5c98::/32 AS26832 AZZA TELECOM SERVICOS EM TELECOMUNICACOES LTDA, BR 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 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: apops@apops.net _______________________________________________ apops mailing list apops@apops.net https://mailman.apnic.net/mailman/listinfo/apops Website: www.apops.net
