IPv6 R&E Routing Table Report 23:08 GMT Fri 27 Oct, 2023 IPv6 BGP Table (Global) as seen at BT Singapore. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/Singapore/ Analysis Summary ---------------- BGP routing table entries examined: 184206 Number of IPv6 prefixes with a valid ROA: 101940 Number of IPv6 prefixes with an invalid ROA: 791 Number of IPv6 prefixes with no ROA: 81475 Total ASNs present in the IPv6 Routing Table: 31581 Average AS path length: 4.4 Longest AS path: 52 Total Origin ASNs present in the IPv6 Routing Table: 31281 Paths with bogon ASNs present in the IPv6 Routing Table: 6 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:14 /21:3 /22:7 /23:7 /24:32 /25:8 /26:16 /27:21 /28:209 /29:4342 /30:619 /31:321 /32:23181 /33:3281 /34:2845 /35:1060 /36:6313 /37:972 /38:1783 /39:1291 /40:14871 /41:960 /42:3612 /43:1157 /44:17871 /45:2358 /46:4723 /47:6149 /48:86176 /49:0 /50:0 /51:0 /52:0 /53:0 /54:0 /55:0 /56:0 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:3 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 11172 6232 Alestra, S. de R.L. de C.V., MX 9808 4549 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 18403 4275 FPT-AS-AP FPT Telecom Company, VN 16509 4236 AMAZON-02, US 7552 2543 VIETEL-AS-AP Viettel Group, VN 45609 2477 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 24547 1850 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 45271 1846 ICLNET-AS-AP Idea Cellular Limited, IN 12479 1635 UNI2-AS, ES 5416 1545 Internet Service Provider, BH 17622 1533 CNCGROUP-GZ China Unicom Guangzhou network, CN 28573 1485 Claro NXT Telecomunicacoes Ltda, BR 38266 1451 VIL-AS-AP Vodafone Idea Ltd, IN 32098 1449 TRANSTELCO-INC, US 36183 1389 AKAMAI-AS, US 13335 1312 CLOUDFLARENET, US 17072 1301 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 22773 1195 ASN-CXA-ALL-CCI-22773-RDC, US 39891 1184 ALJAWWALSTC-AS, SA 6167 1149 CELLCO-PART, US End of report