IPv6 R&E Routing Table Report 21:40 GMT Tue 23 Dec, 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: 224543 Number of IPv6 prefixes with a valid ROA: 143483 Number of IPv6 prefixes with an invalid ROA: 27 Number of IPv6 prefixes with no ROA: 81033 Total ASNs present in the IPv6 Routing Table: 35684 Average AS path length: 5.5 Longest AS path: 36 Total Origin ASNs present in the IPv6 Routing Table: 35317 Paths with bogon ASNs present in the IPv6 Routing Table: 8 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:6 /24:39 /25:11 /26:19 /27:18 /28:150 /29:5220 /30:815 /31:341 /32:26241 /33:4239 /34:3870 /35:1505 /36:8477 /37:1216 /38:2528 /39:1725 /40:21835 /41:1557 /42:2920 /43:1320 /44:22188 /45:3744 /46:4820 /47:6976 /48:102738 /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 6945 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5259 AMAZON-02, US 7552 3977 VIETEL-AS-AP Viettel Group, VN 45609 3461 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2646 CLOUDFLARENET, US 11172 2145 Alestra, S. de R.L. de C.V., MX 39891 2058 ALJAWWALSTC-AS, SA 56041 1750 CMNET-ZHEJIANG-AP China Mobile communications corporation 24547 1736 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 32098 1686 TRANSTELCO-INC, US 28573 1656 Claro NXT Telecomunicacoes Ltda, BR 36183 1643 AKAMAI-AS, US 17622 1622 CNCGROUP-GZ China Unicom Guangzhou network, CN 56046 1520 CMNET-JIANGSU-AP China Mobile communications corporation, 12479 1502 UNI2-AS, ES 6167 1462 CELLCO-PART, US 22773 1439 ASN-CXA-ALL-CCI-22773-RDC, US 17072 1408 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 38266 1377 VIL-AS-AP Vodafone Idea Ltd, IN 47331 1272 TTNET, TR End of report