IPv6 R&E Routing Table Report 23:09 GMT Tue 25 Feb, 2025 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: 207308 Number of IPv6 prefixes with a valid ROA: 125958 Number of IPv6 prefixes with an invalid ROA: 671 Number of IPv6 prefixes with no ROA: 80679 Total ASNs present in the IPv6 Routing Table: 34047 Average AS path length: 4.7 Longest AS path: 37 Total Origin ASNs present in the IPv6 Routing Table: 33720 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:11 /21:3 /22:6 /23:8 /24:37 /25:12 /26:19 /27:20 /28:153 /29:5266 /30:723 /31:329 /32:25175 /33:3878 /34:3531 /35:1276 /36:7411 /37:1072 /38:2403 /39:1634 /40:18712 /41:1356 /42:2537 /43:1165 /44:20910 /45:3019 /46:5275 /47:8250 /48:93116 /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 /64:0 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9808 5855 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5437 AMAZON-02, US 18403 3585 FPT-AS-AP FPT Telecom Company, VN 7552 3172 VIETEL-AS-AP Viettel Group, VN 45609 3124 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 11172 1906 Alestra, S. de R.L. de C.V., MX 39891 1791 ALJAWWALSTC-AS, SA 24547 1772 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 13335 1701 CLOUDFLARENET, US 45271 1617 VIL-AS-AP Vodafone Idea Ltd, IN 28573 1583 Claro NXT Telecomunicacoes Ltda, BR 12479 1576 UNI2-AS, ES 17622 1526 CNCGROUP-GZ China Unicom Guangzhou network, CN 36183 1506 AKAMAI-AS, US 38266 1437 VIL-AS-AP Vodafone Idea Ltd, IN 32098 1362 TRANSTELCO-INC, US 17072 1298 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 6167 1250 CELLCO-PART, US 56046 1217 CMNET-JIANGSU-AP China Mobile communications corporation, 22773 1195 ASN-CXA-ALL-CCI-22773-RDC, US End of report