IPv6 R&E Routing Table Report 23:03 GMT Thu 05 Mar, 2026 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: 235100 Number of IPv6 prefixes with a valid ROA: 156717 Number of IPv6 prefixes with an invalid ROA: 1444 Number of IPv6 prefixes with no ROA: 76939 Total ASNs present in the IPv6 Routing Table: 35884 Average AS path length: 4.8 Longest AS path: 34 Total Origin ASNs present in the IPv6 Routing Table: 35530 Paths with bogon ASNs present in the IPv6 Routing Table: 6 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:13 /21:3 /22:6 /23:6 /24:41 /25:12 /26:17 /27:18 /28:158 /29:5248 /30:819 /31:334 /32:26083 /33:4557 /34:3975 /35:1471 /36:8631 /37:1197 /38:2579 /39:1764 /40:22251 /41:1584 /42:2805 /43:1352 /44:24632 /45:4244 /46:5582 /47:8608 /48:106240 /49:5 /50:3 /51:2 /52:163 /53:1 /54:0 /55:0 /56:109 /57:0 /58:0 /59:0 /60:1 /61:0 /62:0 /63:0 /64:580 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9808 6905 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5443 AMAZON-02 - Amazon.com, Inc., US 7552 3979 VIETEL-AS-AP Viettel Group, VN 45609 3619 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 18403 3572 FPT-AS-AP FPT Telecom Company, VN 13335 2746 CLOUDFLARENET - Cloudflare, Inc., US 11172 2362 Alestra, S. de R.L. de C.V., MX 39891 2058 ALJAWWALSTC-AS, SA 17622 1964 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1861 CMNET-ZHEJIANG-AP China Mobile communications corporation 32098 1791 TRANSTELCO-INC - Transtelco Inc, US 24547 1736 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 28573 1660 Claro NXT Telecomunicacoes Ltda, BR 36183 1632 AKAMAI-AS - Akamai Technologies, Inc., US 12479 1523 UNI2-AS, ES 56046 1521 CMNET-JIANGSU-AP China Mobile communications corporation, 6167 1507 CELLCO-PART - Verizon Business, US 36992 1451 ETISALAT-MISR, EG 17072 1423 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 38266 1363 VIL-AS-AP Vodafone Idea Ltd, IN End of report