IPv6 R&E Routing Table Report 21:40 GMT Sun 16 Nov, 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: 222000 Number of IPv6 prefixes with a valid ROA: 141836 Number of IPv6 prefixes with an invalid ROA: 48 Number of IPv6 prefixes with no ROA: 80116 Total ASNs present in the IPv6 Routing Table: 35551 Average AS path length: 5.5 Longest AS path: 36 Total Origin ASNs present in the IPv6 Routing Table: 35185 Paths with bogon ASNs present in the IPv6 Routing Table: 14 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:6 /24:40 /25:11 /26:19 /27:19 /28:150 /29:5112 /30:792 /31:342 /32:25886 /33:4199 /34:3878 /35:1467 /36:8257 /37:1139 /38:2515 /39:1731 /40:21319 /41:1547 /42:2828 /43:1283 /44:22081 /45:3927 /46:4947 /47:6913 /48:101567 /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 6964 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5412 AMAZON-02, US 7552 3958 VIETEL-AS-AP Viettel Group, VN 45609 3455 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2629 CLOUDFLARENET, US 11172 2068 Alestra, S. de R.L. de C.V., MX 39891 2058 ALJAWWALSTC-AS, SA 56041 1749 CMNET-ZHEJIANG-AP China Mobile communications corporation 24547 1735 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 36183 1622 AKAMAI-AS, US 32098 1621 TRANSTELCO-INC, US 17622 1618 CNCGROUP-GZ China Unicom Guangzhou network, CN 28573 1575 Claro NXT Telecomunicacoes Ltda, BR 6167 1476 CELLCO-PART, US 22773 1443 ASN-CXA-ALL-CCI-22773-RDC, US 12479 1424 UNI2-AS, ES 56046 1421 CMNET-JIANGSU-AP China Mobile communications corporation, 17072 1398 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 38266 1390 VIL-AS-AP Vodafone Idea Ltd, IN 47331 1256 TTNET, TR End of report