IPv6 R&E Routing Table Report 22:44 GMT Wed 17 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: 238138 Total ASNs present in the IPv6 Routing Table: 32516 Average AS path length: 3.3 Longest AS path: 32 Total Origin ASNs present in the IPv6 Routing Table: 32143 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 /26:20 /27:20 /28:160 /29:5201 /30:736 /31:348 /32:26083 /33:5163 /34:5244 /35:1904 /36:9203 /37:1371 /38:2554 /39:1782 /40:23651 /41:1572 /42:2863 /43:1429 /44:22586 /45:3475 /46:5900 /47:8233 /48:107554 /49:121 /50:3 /51:7 /52:30 /53:1 /54:0 /55:1 /56:191 /57:0 /58:3 /59:0 /60:6 /61:0 /62:0 /63:0 /64:622 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9808 7013 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5419 AMAZON-02, US 4538 4061 ERX-CERNET-BKB China Education and Research Network Cente 7552 3973 VIETEL-AS-AP Viettel Group, VN 45609 3533 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 18403 3442 FPT-AS-AP FPT Telecom Company, VN 13335 2932 CLOUDFLARENET, US 11172 2642 Alestra, S. de R.L. de C.V., MX 39891 2136 ALJAWWALSTC-AS, SA 60539 2035 HUICAST_TELECOM, HK 24547 1734 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 20115 1708 CHARTER-20115, US 36183 1649 AKAMAI-AS, US 28573 1562 Claro NXT Telecomunicacoes Ltda, BR 56041 1545 CMNET-ZHEJIANG-AP China Mobile communications corporation 32098 1536 TRANSTELCO-INC, US 17622 1523 CNCGROUP-GZ China Unicom Guangzhou network, CN 6167 1454 CELLCO-PART, US 22773 1454 ASN-CXA-ALL-CCI-22773-RDC, US 56046 1418 CMNET-JIANGSU-AP China Mobile communications corporation, End of report