IPv6 R&E Routing Table Report 23:08 GMT Fri 10 Nov, 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: 186614 Number of IPv6 prefixes with a valid ROA: 104478 Number of IPv6 prefixes with an invalid ROA: 565 Number of IPv6 prefixes with no ROA: 81571 Total ASNs present in the IPv6 Routing Table: 31642 Average AS path length: 4.9 Longest AS path: 30 Total Origin ASNs present in the IPv6 Routing Table: 31352 Paths with bogon ASNs present in the IPv6 Routing Table: 3 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:13 /21:3 /22:7 /23:7 /24:32 /25:8 /26:16 /27:21 /28:210 /29:4347 /30:620 /31:322 /32:23220 /33:3318 /34:2903 /35:1041 /36:6374 /37:977 /38:1787 /39:1296 /40:15078 /41:970 /42:3627 /43:1147 /44:18027 /45:2274 /46:4741 /47:6694 /48:87530 /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 6253 Alestra, S. de R.L. de C.V., MX 9808 4552 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 18403 4304 FPT-AS-AP FPT Telecom Company, VN 16509 4255 AMAZON-02, US 5416 3083 Internet Service Provider, BH 7552 2543 VIETEL-AS-AP Viettel Group, VN 45609 2487 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 24547 1850 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 45271 1826 ICLNET-AS-AP Idea Cellular Limited, IN 12479 1642 UNI2-AS, ES 17622 1533 CNCGROUP-GZ China Unicom Guangzhou network, CN 28573 1501 Claro NXT Telecomunicacoes Ltda, BR 32098 1482 TRANSTELCO-INC, US 38266 1460 VIL-AS-AP Vodafone Idea Ltd, IN 36183 1388 AKAMAI-AS, US 13335 1319 CLOUDFLARENET, US 17072 1304 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 39891 1233 ALJAWWALSTC-AS, SA 22773 1189 ASN-CXA-ALL-CCI-22773-RDC, US 6167 1151 CELLCO-PART, US End of report