IPv6 R&E Routing Table Report 21:40 GMT Thu 26 Jun, 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: 219543 Number of IPv6 prefixes with a valid ROA: 136682 Number of IPv6 prefixes with an invalid ROA: 34 Number of IPv6 prefixes with no ROA: 82827 Total ASNs present in the IPv6 Routing Table: 34870 Average AS path length: 5.3 Longest AS path: 68 Total Origin ASNs present in the IPv6 Routing Table: 34532 Paths with bogon ASNs present in the IPv6 Routing Table: 22 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:13 /21:3 /22:6 /23:6 /24:36 /25:11 /26:18 /27:19 /28:154 /29:5203 /30:740 /31:331 /32:25736 /33:4810 /34:4729 /35:1704 /36:8340 /37:1217 /38:2272 /39:1753 /40:23220 /41:1454 /42:2869 /43:1270 /44:20769 /45:2754 /46:4927 /47:6638 /48:98538 /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 6671 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5055 AMAZON-02, US 7552 3964 VIETEL-AS-AP Viettel Group, VN 45609 3303 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2585 CLOUDFLARENET, US 11172 2242 Alestra, S. de R.L. de C.V., MX 60539 2034 HUICAST_TELECOM, HK 39891 1777 ALJAWWALSTC-AS, SA 36183 1735 AKAMAI-AS, US 24547 1731 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 12479 1610 UNI2-AS, ES 28573 1575 Claro NXT Telecomunicacoes Ltda, BR 17622 1514 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1500 CMNET-ZHEJIANG-AP China Mobile communications corporation 32098 1479 TRANSTELCO-INC, US 22773 1464 ASN-CXA-ALL-CCI-22773-RDC, US 56046 1406 CMNET-JIANGSU-AP China Mobile communications corporation, 6167 1393 CELLCO-PART, US 38266 1389 VIL-AS-AP Vodafone Idea Ltd, IN 45271 1337 VIL-AS-AP Vodafone Idea Ltd, IN End of report