IPv6 R&E Routing Table Report 21:40 GMT Tue 22 Jul, 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: 221392 Number of IPv6 prefixes with a valid ROA: 138273 Number of IPv6 prefixes with an invalid ROA: 34 Number of IPv6 prefixes with no ROA: 83085 Total ASNs present in the IPv6 Routing Table: 35125 Average AS path length: 5.4 Longest AS path: 35 Total Origin ASNs present in the IPv6 Routing Table: 34770 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 /24:37 /25:11 /26:20 /27:20 /28:154 /29:5196 /30:738 /31:332 /32:25855 /33:4825 /34:4785 /35:1773 /36:8629 /37:1315 /38:2318 /39:1753 /40:23192 /41:1480 /42:2781 /43:1281 /44:20776 /45:2750 /46:4975 /47:6704 /48:99661 /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 6653 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5184 AMAZON-02, US 7552 3972 VIETEL-AS-AP Viettel Group, VN 45609 3336 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2583 CLOUDFLARENET, US 11172 2402 Alestra, S. de R.L. de C.V., MX 60539 2035 HUICAST_TELECOM, HK 39891 1904 ALJAWWALSTC-AS, SA 24547 1731 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 36183 1652 AKAMAI-AS, US 28573 1577 Claro NXT Telecomunicacoes Ltda, BR 17622 1522 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1503 CMNET-ZHEJIANG-AP China Mobile communications corporation 32098 1496 TRANSTELCO-INC, US 22773 1460 ASN-CXA-ALL-CCI-22773-RDC, US 6167 1429 CELLCO-PART, US 56046 1411 CMNET-JIANGSU-AP China Mobile communications corporation, 12479 1388 UNI2-AS, ES 45271 1372 VIL-AS-AP Vodafone Idea Ltd, IN 38266 1328 VIL-AS-AP Vodafone Idea Ltd, IN End of report