IPv6 R&E Routing Table Report 22:44 GMT Thu 23 Oct, 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: 242227 Total ASNs present in the IPv6 Routing Table: 32949 Average AS path length: 3.3 Longest AS path: 32 Total Origin ASNs present in the IPv6 Routing Table: 32599 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 /24:41 /25:11 /26:19 /27:19 /28:160 /29:5229 /30:810 /31:351 /32:26115 /33:5271 /34:5322 /35:1873 /36:9208 /37:1307 /38:2617 /39:1806 /40:24006 /41:1585 /42:2902 /43:1453 /44:23352 /45:3881 /46:5929 /47:8407 /48:109475 /49:200 /50:4 /51:5 /52:34 /53:1 /54:0 /55:1 /56:175 /57:0 /58:3 /59:0 /60:6 /61:0 /62:0 /63:0 /64:596 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9808 6961 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5445 AMAZON-02, US 7552 3958 VIETEL-AS-AP Viettel Group, VN 4538 3801 ERX-CERNET-BKB China Education and Research Network Cente 18403 3568 FPT-AS-AP FPT Telecom Company, VN 45609 3567 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2920 CLOUDFLARENET, US 11172 2726 Alestra, S. de R.L. de C.V., MX 60539 2549 HUICAST_TELECOM, HK 39891 2104 ALJAWWALSTC-AS, SA 20115 1846 CHARTER-20115, US 56041 1737 CMNET-ZHEJIANG-AP China Mobile communications corporation 24547 1736 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 36183 1643 AKAMAI-AS, US 17622 1618 CNCGROUP-GZ China Unicom Guangzhou network, CN 32098 1583 TRANSTELCO-INC, US 28573 1571 Claro NXT Telecomunicacoes Ltda, BR 6167 1476 CELLCO-PART, US 22773 1447 ASN-CXA-ALL-CCI-22773-RDC, US 12479 1421 UNI2-AS, ES End of report