IPv6 R&E Routing Table Report 21:40 GMT Thu 20 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: 222125 Number of IPv6 prefixes with a valid ROA: 142000 Number of IPv6 prefixes with an invalid ROA: 29 Number of IPv6 prefixes with no ROA: 80096 Total ASNs present in the IPv6 Routing Table: 35594 Average AS path length: 5.5 Longest AS path: 36 Total Origin ASNs present in the IPv6 Routing Table: 35233 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 /24:40 /25:11 /26:19 /27:19 /28:150 /29:5124 /30:794 /31:341 /32:25893 /33:4205 /34:3880 /35:1463 /36:8246 /37:1175 /38:2518 /39:1735 /40:21324 /41:1548 /42:2823 /43:1276 /44:22139 /45:3937 /46:4888 /47:6914 /48:101632 /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 5366 AMAZON-02, US 7552 3958 VIETEL-AS-AP Viettel Group, VN 45609 3456 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2628 CLOUDFLARENET, US 11172 2080 Alestra, S. de R.L. de C.V., MX 39891 2010 ALJAWWALSTC-AS, SA 56041 1749 CMNET-ZHEJIANG-AP China Mobile communications corporation 24547 1735 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 32098 1629 TRANSTELCO-INC, US 36183 1622 AKAMAI-AS, US 17622 1618 CNCGROUP-GZ China Unicom Guangzhou network, CN 28573 1579 Claro NXT Telecomunicacoes Ltda, BR 6167 1459 CELLCO-PART, US 22773 1441 ASN-CXA-ALL-CCI-22773-RDC, US 12479 1423 UNI2-AS, ES 56046 1421 CMNET-JIANGSU-AP China Mobile communications corporation, 17072 1399 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 38266 1385 VIL-AS-AP Vodafone Idea Ltd, IN 47331 1256 TTNET, TR End of report