IPv6 R&E Routing Table Report 22:49 GMT Mon 19 Jan, 2026 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: 247787 Total ASNs present in the IPv6 Routing Table: 32633 Average AS path length: 3.3 Longest AS path: 32 Total Origin ASNs present in the IPv6 Routing Table: 32278 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:6 /24:40 /25:11 /26:17 /27:18 /28:156 /29:5205 /30:818 /31:346 /32:26586 /33:5418 /34:5442 /35:1951 /36:9560 /37:1282 /38:2735 /39:1822 /40:24661 /41:1654 /42:2973 /43:1465 /44:24473 /45:3845 /46:5631 /47:8526 /48:112252 /49:152 /50:4 /51:2 /52:24 /53:1 /54:1 /55:0 /56:137 /57:0 /58:0 /59:0 /60:2 /61:0 /62:0 /63:0 /64:527 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9808 6945 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5352 AMAZON-02, US 4538 4321 ERX-CERNET-BKB China Education and Research Network Cente 7552 3976 VIETEL-AS-AP Viettel Group, VN 45609 3602 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 18403 3472 FPT-AS-AP FPT Telecom Company, VN 13335 3087 CLOUDFLARENET, US 60539 2549 HUICAST_TELECOM, HK 11172 2227 Alestra, S. de R.L. de C.V., MX 39891 2034 ALJAWWALSTC-AS, SA 20115 2010 CHARTER-20115, US 17622 1812 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1753 CMNET-ZHEJIANG-AP China Mobile communications corporation 24547 1736 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 32098 1715 TRANSTELCO-INC, US 28573 1658 Claro NXT Telecomunicacoes Ltda, BR 36183 1646 AKAMAI-AS, US 56046 1521 CMNET-JIANGSU-AP China Mobile communications corporation, 12479 1518 UNI2-AS, ES 6167 1464 CELLCO-PART, US End of report