IPv6 R&E Routing Table Report 22:45 GMT Thu 04 Sep, 2025 IPv6 BGP Table (Global) as seen at RouteViews6 OIX. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/OIX/ Analysis Summary ---------------- BGP routing table entries examined: 236904 Total ASNs present in the IPv6 Routing Table: 32373 Average AS path length: 3.3 Longest AS path: 32 Total Origin ASNs present in the IPv6 Routing Table: 32009 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:13 /21:3 /22:6 /23:6 /24:38 /25:11 /26:21 /27:20 /28:159 /29:5213 /30:737 /31:350 /32:26079 /33:5142 /34:5209 /35:1910 /36:9145 /37:1406 /38:2474 /39:1783 /40:23380 /41:1552 /42:2853 /43:1413 /44:22523 /45:3042 /46:5914 /47:8258 /48:107152 /49:172 /50:2 /51:6 /52:30 /53:1 /54:0 /55:1 /56:194 /57:0 /58:3 /59:0 /60:6 /61:0 /62:0 /63:0 /64:653 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9808 6873 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5386 AMAZON-02, US 4538 4113 ERX-CERNET-BKB China Education and Research Network Cente 7552 3973 VIETEL-AS-AP Viettel Group, VN 45609 3550 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 18403 3461 FPT-AS-AP FPT Telecom Company, VN 13335 2937 CLOUDFLARENET, US 11172 2602 Alestra, S. de R.L. de C.V., MX 39891 2136 ALJAWWALSTC-AS, SA 60539 2034 HUICAST_TELECOM, HK 24547 1734 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 20115 1693 CHARTER-20115, US 36183 1650 AKAMAI-AS, US 28573 1551 Claro NXT Telecomunicacoes Ltda, BR 32098 1528 TRANSTELCO-INC, US 17622 1524 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1515 CMNET-ZHEJIANG-AP China Mobile communications corporation 6167 1461 CELLCO-PART, US 22773 1458 ASN-CXA-ALL-CCI-22773-RDC, US 56046 1416 CMNET-JIANGSU-AP China Mobile communications corporation, End of report