This report has been generated at Fri Sep 20 21:45:50 2019 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 13-09-19 75621 43728 14-09-19 75640 43646 15-09-19 75734 43664 16-09-19 75747 43774 17-09-19 75802 43722 18-09-19 75809 43740 19-09-19 75860 43835 20-09-19 76059 43835 AS Summary 18027 Number of ASes in routing system 11629 Number of ASes announcing only one prefix 1510 Largest number of prefixes announced by an AS AS8376 : Jordan Data Communications, JO 36318243520512 (/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. --- 20Sep19 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 76561 44220 32341 42.2% All ASes AS11172 1378 73 1305 94.7% Alestra, S. de R.L. de C.V., MX AS12479 1271 5 1266 99.6% UNI2-AS, ES AS28573 1101 119 982 89.2% CLARO S.A., BR AS8376 1510 622 888 58.8% Jordan Data Communications, JO AS45609 971 132 839 86.4% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS22773 992 277 715 72.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US AS7552 658 6 652 99.1% VIETEL-AS-AP Viettel Group, VN AS30036 899 330 569 63.3% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US AS32098 695 178 517 74.4% TRANSTELCO-INC - Transtelco Inc, US AS45271 655 151 504 76.9% ICLNET-AS-AP Idea Cellular Limited, IN AS16509 1135 632 503 44.3% AMAZON-02 - Amazon.com, Inc., US AS4134 501 29 472 94.2% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS33363 673 225 448 66.6% BHN-33363 - Charter Communications, Inc, US AS26659 439 1 438 99.8% Ceriluz Provedores de Internet Ltda., BR AS13361 606 185 421 69.5% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS52300 705 286 419 59.4% Internet Local, AR AS17622 499 141 358 71.7% CNCGROUP-GZ China Unicom Guangzhou network, CN AS9829 458 104 354 77.3% BSNL-NIB National Internet Backbone, IN AS9808 362 32 330 91.2% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS13142 339 21 318 93.8% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS8151 359 79 280 78.0% Uninet S.A. de C.V., MX AS9605 271 13 258 95.2% 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 AS55430 291 38 253 86.9% STARHUB-NGNBN Starhub Ltd, SG AS54113 652 422 230 35.3% FASTLY - Fastly, US AS174 324 99 225 69.4% COGENT-174 - Cogent Communications, US AS3462 267 55 212 79.4% HINET Data Communication Business Group, TW AS17552 248 43 205 82.7% TRUE-AS-AP True Internet Co.,Ltd., TH AS4808 231 33 198 85.7% CHINA169-BJ China Unicom Beijing Province Network, CN Total 19006 4335 14671 77.2% Top 30 total Possible Bogus Routes 2001:df0:a7::/48 AS45705 PPTIK-UGM-AS-ID PPTIK - UNIVERSITAS GADJAH MADA, ID 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 - Hurricane Electric LLC, US 2002:4b66:c000::/48 AS20130 DEPAUL - Depaul University, US 2002:8cc0::/32 AS20130 DEPAUL - Depaul University, US 2002:8cc0::/48 AS20130 DEPAUL - Depaul University, 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 2401:160c::/32 AS13309 FUSIONNETWORKS-AS-AP Fusion Networks, NZ 2401:2580:2::/48 AS10143 EXETEL-AS-AP Exetel Pty Ltd, AU 2401:2580:3::/48 AS10143 EXETEL-AS-AP Exetel Pty Ltd, AU 2402:f880::/32 AS64056 KAZILALLC-AS-AP Kazila LLC, AU 2403:4e00::/32 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:1::/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 2403:4e00:304::/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 2403:4e00:30b::/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 2403:4e00:316::/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 2406:9d00::/32 AS58507 WL-AS-AP Wireline, AU 2602:12e:2003::/48 AS42567 MOJHOST-EU, NL 2602:ff00::/36 AS23404 RITTERNET - Ritter Communications, Inc., US 2602:ffca::/36 AS32875 VIRPUS - Wowrack.com, US 2605:a80:1::/48 AS13213 UK2NET-AS, GB 2605:d400::/32 AS174 COGENT-174 - Cogent Communications, US 2607:2380::/32 AS39485 -Reserved AS-, ZZ 2607:f4b0:a000::/40 AS6517 -Reserved AS-, ZZ 2607:f968::/32 AS30600 AS-CMN - Metronet, US 2620:38:a00::/48 AS22695 PLAYGROUND - Playground Global, LLC, US 2620:7e:f060::/48 AS11234 -Reserved AS-, ZZ 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 2620:125:9401::/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:ce00::/32 AS14709 Telefonica Moviles Panama S.A., PA 2801:1a:f00::/48 AS26686 2803:2f40:ffff::/48 AS36351 SOFTLAYER - SoftLayer Technologies Inc., US 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 2a0a:6502::/31 AS20488 -Reserved AS-, ZZ 2a0b:6c0::/36 AS20958 QUANTUMNETWORK, NL 2a0b:c2c0::/29 AS29066 VELIANET-AS velia.net Internetdienste GmbH, DE 2a0c:7784::/34 AS20442 ACTOSP-, US 2a0c:7785::/34 AS20442 ACTOSP-, US 2a0d:6c00::/31 AS20523 -Reserved AS-, ZZ 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
