This report has been generated at Fri Jun 21 21:46:15 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 14-06-24 211669 104592 15-06-24 211713 104758 16-06-24 211619 104673 17-06-24 211309 103532 18-06-24 211060 104278 19-06-24 211389 104620 20-06-24 211689 105145 21-06-24 211854 105145 AS Summary 33527 Number of ASes in routing system 20934 Number of ASes announcing only one prefix 7035 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. --- 21Jun24 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 211895 105296 106599 50.3% All ASes AS11172 7035 1115 5920 84.2% Alestra, S. de R.L. de C.V., MX AS9808 5011 436 4575 91.3% CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN AS7552 2958 218 2740 92.6% VIETEL-AS-AP Viettel Group, VN AS18403 3955 1417 2538 64.2% FPT-AS-AP FPT Telecom Company, VN AS45609 2765 500 2265 81.9% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS60539 2052 5 2047 99.8% HUICAST_TELECOM, HK AS24547 2036 74 1962 96.4% CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN AS16509 4889 3026 1863 38.1% AMAZON-02, US AS39891 1649 45 1604 97.3% ALJAWWALSTC-AS, SA AS45271 1812 352 1460 80.6% ICLNET-AS-AP Idea Cellular Limited, IN AS28573 1479 231 1248 84.4% Claro NXT Telecomunicacoes Ltda, BR AS22773 1284 51 1233 96.0% ASN-CXA-ALL-CCI-22773-RDC, US AS56046 1164 26 1138 97.8% CMNET-JIANGSU-AP China Mobile communications corporation, CN AS38266 1535 400 1135 73.9% VIL-AS-AP Vodafone Idea Ltd, IN AS12479 1300 186 1114 85.7% UNI2-AS, ES AS56044 1096 20 1076 98.2% CMNET-AS-LIAONING China Mobile communications corporation, CN AS62240 1142 79 1063 93.1% CLOUVIDER Clouvider - Global ASN, GB AS32098 1156 111 1045 90.4% 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 1511 500 1011 66.9% ERX-CERNET-BKB China Education and Research Network Center, CN AS4808 1069 125 944 88.3% CHINA169-BJ China Unicom Beijing Province Network, CN AS26611 991 88 903 91.1% COMUNICACION CELULAR S.A. COMCEL S.A., CO AS17853 739 4 735 99.5% LGTELECOM-AS-KR LGTELECOM, KR AS11664 678 4 674 99.4% Techtel LMDS Comunicaciones Interactivas S.A., AR 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 644 43 601 93.3% IMDC-AS12025, US AS4134 605 25 580 95.9% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS56041 611 32 579 94.8% CMNET-ZHEJIANG-AP China Mobile communications corporation, CN Total 54599 9189 45410 83.2% 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:df0:480::/48 AS38532 EXABYTES-AS-AP Exabytes Network Singapore Pte. Ltd., SG 2001:df3:3140::/48 AS152122 BORENDROONLINE-AS-AP Borendro Online, BD 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 2002:6dfb:be5b::/48 AS202197 OpenLaboratory Network, UA 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 2403:6bc0::/32 AS137172 ACNS-AS-IN ALL CONNECT NETWORK SERVICES PRIVATE LIMITED, 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:f895::/40 AS13737 AS-INCX, US 2602:fe0d::/36 AS30168 -Reserved AS-, ZZ 2602:ff23:1234::/48 AS398019 DYNU, US 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 2620:31:2007::/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 2801:136::/48 AS19429 ETB - Colombia, CO 2801:136:1::/48 AS19429 ETB - Colombia, CO 2801:136:2::/48 AS19429 ETB - Colombia, CO 2801:136:3::/48 AS19429 ETB - Colombia, CO 2801:16c::/44 AS19429 ETB - Colombia, CO 2801:19c:10::/48 AS14080 Telmex Colombia S.A., 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 2803:8700:10::/48 AS25577 C4L-AS, GB 2804:558::/32 AS262509 -Reserved AS-, ZZ 2804:7e4::/32 AS273309 UNI TELECOM LTDA, BR 2804:7e4::/33 AS273309 UNI TELECOM LTDA, BR 2804:7e4:8000::/33 AS273309 UNI TELECOM LTDA, BR 2804:7e4:8000::/40 AS273309 UNI TELECOM LTDA, BR 2804:840:8040::/44 AS262680 -Reserved AS-, ZZ 2804:840:8400::/40 AS262680 -Reserved AS-, ZZ 2804:1524::/32 AS273309 UNI TELECOM LTDA, BR 2804:1ad4::/32 AS273309 UNI TELECOM LTDA, BR 2804:1ad4:8800::/40 AS273309 UNI TELECOM LTDA, BR 2804:1ad4:8900::/40 AS273309 UNI TELECOM LTDA, BR 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 2804:4d20::/32 AS267356 -Reserved AS-, ZZ 2804:4d20::/33 AS267356 -Reserved AS-, ZZ 2804:4d20:8000::/33 AS267356 -Reserved AS-, ZZ 2804:6344::/32 AS269350 -Reserved AS-, ZZ 2804:6344:c000::/41 AS269350 -Reserved AS-, ZZ 2804:6914::/32 AS273683 ALLREDE TELECOM LTDA, BR 2804:738d::/33 AS270922 Smartvelox Internet, BR 2804:81fc::/32 AS272490 -Reserved AS-, ZZ 2804:882c:8000::/33 AS272755 -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 2c0f:f590::/32 AS36974 MTNCI-AS, CI 2c0f:fc72::/31 AS3741 IS, ZA Please see https://www.cidr-report.org/v6 for the full report ------------------------------------ Copies of this report are mailed to: [email protected] _______________________________________________ Go to the apops mailing list on Orbit -- https://orbit.apnic.net/mailing-list/[email protected] Explore https://orbit.apnic.net, where the APNIC community connect, discuss and share information related to Internet addressing and networking. 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