IPv6 R&E Routing Table Report 21:40 GMT Wed 22 Oct, 2025 IPv6 BGP Table (Global) as seen at USP. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/USP/ Analysis Summary ---------------- BGP routing table entries examined: 221228 Number of IPv6 prefixes with a valid ROA: 141041 Number of IPv6 prefixes with an invalid ROA: 30 Number of IPv6 prefixes with no ROA: 80157 Total ASNs present in the IPv6 Routing Table: 35443 Average AS path length: 5.5 Longest AS path: 34 Total Origin ASNs present in the IPv6 Routing Table: 35071 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 /22:6 /23:6 /24:41 /25:11 /26:19 /27:19 /28:155 /29:5150 /30:795 /31:344 /32:25692 /33:4169 /34:3818 /35:1475 /36:8243 /37:1128 /38:2487 /39:1726 /40:21397 /41:1503 /42:2792 /43:1279 /44:21868 /45:3826 /46:4945 /47:6882 /48:101433 /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 7223 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5436 AMAZON-02, US 7552 3958 VIETEL-AS-AP Viettel Group, VN 45609 3456 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 11172 2715 Alestra, S. de R.L. de C.V., MX 13335 2599 CLOUDFLARENET, US 39891 2104 ALJAWWALSTC-AS, SA 24547 1735 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 56041 1719 CMNET-ZHEJIANG-AP China Mobile communications corporation 36183 1643 AKAMAI-AS, US 32098 1576 TRANSTELCO-INC, US 28573 1569 Claro NXT Telecomunicacoes Ltda, BR 17622 1517 CNCGROUP-GZ China Unicom Guangzhou network, CN 6167 1467 CELLCO-PART, US 22773 1447 ASN-CXA-ALL-CCI-22773-RDC, US 12479 1425 UNI2-AS, ES 56046 1419 CMNET-JIANGSU-AP China Mobile communications corporation, 17072 1371 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 38266 1363 VIL-AS-AP Vodafone Idea Ltd, IN 45271 1256 VIL-AS-AP Vodafone Idea Ltd, IN End of report