This report has been generated at Fri Jul 26 21:46:18 2024 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 19-07-24 209852 104102 20-07-24 210165 104812 21-07-24 209869 104252 22-07-24 210057 104206 23-07-24 210233 104778 24-07-24 212141 105233 25-07-24 213566 105506 26-07-24 213994 105506 AS Summary 33604 Number of ASes in routing system 20981 Number of ASes announcing only one prefix 7098 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. --- 26Jul24 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 213759 105673 108086 50.6% All ASes AS11172 7098 475 6623 93.3% Alestra, S. de R.L. de C.V., MX AS9808 5030 480 4550 90.5% CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN AS7552 3046 3 3043 99.9% VIETEL-AS-AP Viettel Group, VN AS18403 3842 1400 2442 63.6% FPT-AS-AP FPT Telecom Company, VN AS45609 2835 740 2095 73.9% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS16509 5017 2969 2048 40.8% AMAZON-02, US AS60539 2049 2 2047 99.9% HUICAST_TELECOM, HK AS24547 2040 100 1940 95.1% CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN AS45271 1821 341 1480 81.3% ICLNET-AS-AP Idea Cellular Limited, IN AS39891 1552 84 1468 94.6% ALJAWWALSTC-AS, SA AS22773 1312 51 1261 96.1% ASN-CXA-ALL-CCI-22773-RDC, US AS12479 1364 104 1260 92.4% UNI2-AS, ES AS28573 1468 232 1236 84.2% Claro NXT Telecomunicacoes Ltda, BR AS56046 1167 29 1138 97.5% CMNET-JIANGSU-AP China Mobile communications corporation, CN AS62240 1142 80 1062 93.0% CLOUVIDER Clouvider - Global ASN, GB AS56044 1110 50 1060 95.5% CMNET-AS-LIAONING China Mobile communications corporation, CN AS32098 1186 141 1045 88.1% TRANSTELCO-INC, US AS5416 1037 7 1030 99.3% Internet Service Provider, BH AS132884 1028 4 1024 99.6% SUMMIT-BD Summit Communications Limited, BD AS4538 1517 506 1011 66.6% ERX-CERNET-BKB China Education and Research Network Center, CN AS4808 1146 145 1001 87.3% CHINA169-BJ China Unicom Beijing Province Network, CN AS38266 1411 427 984 69.7% VIL-AS-AP Vodafone Idea Ltd, IN AS56041 979 58 921 94.1% CMNET-ZHEJIANG-AP China Mobile communications corporation, CN AS26611 1046 191 855 81.7% COMUNICACION CELULAR S.A. COMCEL S.A., CO AS17853 739 23 716 96.9% LGTELECOM-AS-KR LGTELECOM, KR AS56047 720 51 669 92.9% CMNET-HUNAN-AP China Mobile communications corporation, CN AS56167 648 14 634 97.8% PTML-PK Plot No 181-186 Street, PK AS12025 638 43 595 93.3% IMDC-AS12025, US AS4134 604 24 580 96.0% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS7545 1636 1065 571 34.9% TPG-INTERNET-AP TPG Telecom Limited, AU Total 56228 9839 46389 82.5% 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:df0:480::/48 AS38532 EXABYTES-AS-AP Exabytes Network Singapore Pte. Ltd., SG 2001:df5:5c00::/48 AS9649 MOPH-TH-AP Information Technology Office, SG 2001:df7:e200::/48 AS135239 SONALI-AS-IN Sonali Internet Services Pvt Ltd, IN 2002::/16 AS6939 HURRICANE, US 2041:36a0::/48 AS140810 MEGACORE-AS-VN Megacore Technology Company Limited, VN 2400:e800:1000::/36 AS17564 GITN-PCN-AS-AP GITN M Sdn. Bhd., MY 2401:2106::/48 AS150870 KIMNGAN-VN KIM NGAN TECHNOLOGY TRADING SERVICES CO., LTD, VN 2402:7f40::/32 AS137166 SATNECOM-AS Satellite Netcom Private Limited, IN 2402:f880::/32 AS64056 KAZILALLC-AS-AP Kazila LLC, AU 2403:1480:1000::/36 AS36351 SOFTLAYER, US 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:b0c0::/48 AS131630 TWIDC-AS-TW AsiaPacificNewTechnologies Co. Ltd, TW 2406:1fc0::/32 AS151203 FIBREUPPTYLTD-AS-AP Fibre Up Pty Ltd, AU 2406:2580::/32 AS397086 LAYER-HOST-HOUSTON, US 2602:fe0d::/36 AS30168 -Reserved AS-, ZZ 2602:ff23:1234::/48 AS398019 DYNU, US 2604:a040::/32 AS38195 SUPERLOOP-AS-AP Superloop, AU 2605:a80:1::/48 AS13213 UK2NET-AS, GB 2605:36c0:1::/48 AS13767 DATABANK-DFW, US 2605:8280::/32 AS36069 CHANUTE, US 2606:2e80::/32 AS63125 -Reserved AS-, ZZ 2606:5cd0:e:5::/64 AS33582 DIGICEL-OECS, LC 2606:8a40:2000::/36 AS400228 STARLIGHTFIBER, US 2606:ae04:8020::/48 AS17224 ATT-CERFNET-BLOCK, US 2607:6780::/32 AS395282 -Reserved AS-, ZZ 2620:0:880::/48 AS29763 -Reserved AS-, ZZ 2620:0:900::/48 AS4185 ATTIS-ASN4185, US 2620:14:8000::/48 AS5080 ARAMCO-AS, US 2620:31:2001::/48 AS53722 -Reserved AS-, ZZ 2620:31:2007::/48 AS53722 -Reserved AS-, ZZ 2620:31:200a::/48 AS53722 -Reserved AS-, ZZ 2620:38:a00::/48 AS22695 PLAYGROUND, US 2620:a0:e0::/48 AS11278 NINTENDO, US 2620:ba:8000::/48 AS2386 INS-AS, US 2620:12c:b131::/48 AS13448 WEBSENSE, US 2620:1e8:2::/48 AS29802 HVC-AS, US 2620:1e8:5::/48 AS29802 HVC-AS, US 2801:1f:d800::/48 AS254455 2801:16c::/44 AS19429 ETB - Colombia, CO 2801:1c5:100::/48 AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S, CO 2803:1e90::/32 AS27951 Media Commerce Partners S.A, CO 2803:2f40:ffff::/48 AS36351 SOFTLAYER, US 2803:6606:4000::/34 AS28075 ARLINK S.A., AR 2803:6606:4000::/48 AS28075 ARLINK S.A., AR 2803:7310::/32 AS272070 INGENIERIA EN SERVICIOS DE TELECOMUNICACIONES AGML SRL, DO 2803:7310::/48 AS272070 INGENIERIA EN SERVICIOS DE TELECOMUNICACIONES AGML SRL, DO 2803:8700:10::/48 AS25577 C4L-AS, GB 2803:9300::/32 AS265760 PECHIEU GASTON, AR 2803:a990::/32 AS273000 TELCOM MIKROTIK PERU S.A.C., PE 2804:558::/32 AS262509 -Reserved AS-, ZZ 2804:1570::/32 AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR 2804:1570::/33 AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR 2804:1570:8000::/33 AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A., BR 2804:432c:1000::/40 AS267553 -Reserved AS-, ZZ 2804:4560::/32 AS273350 GNS TELECOM, BR 2804:4560::/33 AS273350 GNS TELECOM, BR 2804:4560:1100::/40 AS273350 GNS TELECOM, BR 2804:4560:8000::/33 AS273350 GNS TELECOM, BR 2804:4700::/32 AS263478 DUFIBRANET TELECOM LTDA, BR 2804:5a44::/32 AS268761 -Reserved AS-, ZZ 2804:5db4::/32 AS269639 WORKSAT SERVICOS DE TELECOMUNICACOES, BR 2804:66ac::/32 AS52721 TOLEDO FIBRA TELECOMUNICACAO LTDA, BR 2804:738d::/33 AS270922 Smartvelox Internet, BR 2804:81fc::/32 AS272490 -Reserved AS-, ZZ 2805:f10:f12::/48 AS262182 TELEFONICA GLOBAL SOLUTIONS PERU S.A.C., PE 2805:f10:f13::/48 AS262182 TELEFONICA GLOBAL SOLUTIONS PERU S.A.C., PE 2805:f10:f14::/48 AS262182 TELEFONICA GLOBAL SOLUTIONS PERU S.A.C., PE 2a0c:2c40::/32 AS48357 K4X, EE 2a13:87c0::/29 AS58222 SERVERBASE, CH 2a13:df80:20::/44 AS215172 SYAHRULLOH, ID 2a13:df80:4b0::/48 AS61142 CWEBER, DE 2a13:df80:46f1::/48 AS199707 BYTEVIRT-NET 64e79226b95f08d9ab04ffe26f1fd6116f579760, US 2a13:df80:46f2::/48 AS199707 BYTEVIRT-NET 64e79226b95f08d9ab04ffe26f1fd6116f579760, US 2a13:df80:7c80::/44 AS215672 MOECHUANG-NETWORK, GB 2a13:df80:a800::/38 AS51396 PFCLOUD, DE 2a13:df84:7ffd::/48 AS216360 CIVILIZED-RIPE, US 2a13:df84:7ffe::/48 AS216360 CIVILIZED-RIPE, US 2a13:df84:7fff::/48 AS216360 CIVILIZED-RIPE, US 2a13:df85:bd00::/48 AS215898 XOR-AS, DE 2a13:df85:be00::/48 AS216342 MARIONIC_PERSONAL_NETWORK-AS Marionic Personal Network ~ MPN, CN 2a13:df85:be10::/48 AS216342 MARIONIC_PERSONAL_NETWORK-AS Marionic Personal Network ~ MPN, CN 2a13:df85:be80::/48 AS216342 MARIONIC_PERSONAL_NETWORK-AS Marionic Personal Network ~ MPN, CN 2a13:df85:be88::/48 AS216342 MARIONIC_PERSONAL_NETWORK-AS Marionic Personal Network ~ MPN, CN 2a13:df85:beaa::/48 AS216342 MARIONIC_PERSONAL_NETWORK-AS Marionic Personal Network ~ MPN, CN 2a13:df85:bed0::/48 AS216342 MARIONIC_PERSONAL_NETWORK-AS Marionic Personal Network ~ MPN, CN 2a13:df85:bedc::/48 AS216342 MARIONIC_PERSONAL_NETWORK-AS Marionic Personal Network ~ MPN, CN 2a13:df85:befe::/48 AS216342 MARIONIC_PERSONAL_NETWORK-AS Marionic Personal Network ~ MPN, CN 2a13:df87:b800::/38 AS216360 CIVILIZED-RIPE, US 2c0f:f590::/32 AS36974 MTNCI-AS, CI Please see https://www.cidr-report.org/v6 for the full report ------------------------------------ Copies of this report are mailed to: apops@apops.net _______________________________________________ Go to the apops mailing list on Orbit -- https://orbit.apnic.net/mailing-list/apops@apops.net Explore https://orbit.apnic.net, where the APNIC community connect, discuss and share information related to Internet addressing and networking. 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