IPv6 R&E Routing Table Report 21:40 GMT Fri 13 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: 218231 Number of IPv6 prefixes with a valid ROA: 135346 Number of IPv6 prefixes with an invalid ROA: 31 Number of IPv6 prefixes with no ROA: 82854 Total ASNs present in the IPv6 Routing Table: 34798 Average AS path length: 5.4 Longest AS path: 46 Total Origin ASNs present in the IPv6 Routing Table: 34458 Paths with bogon ASNs present in the IPv6 Routing Table: 24 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:13 /21:3 /22:6 /23:6 /24:35 /25:11 /26:17 /27:19 /28:154 /29:5216 /30:732 /31:328 /32:25679 /33:4758 /34:4710 /35:1695 /36:8281 /37:1222 /38:2294 /39:1737 /40:22727 /41:1434 /42:2859 /43:1294 /44:20693 /45:2741 /46:4778 /47:6632 /48:98154 /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 6631 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5096 AMAZON-02, US 7552 3964 VIETEL-AS-AP Viettel Group, VN 45609 3288 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2552 CLOUDFLARENET, US 11172 2160 Alestra, S. de R.L. de C.V., MX 60539 2034 HUICAST_TELECOM, HK 39891 1842 ALJAWWALSTC-AS, SA 36183 1742 AKAMAI-AS, US 24547 1731 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 12479 1606 UNI2-AS, ES 28573 1579 Claro NXT Telecomunicacoes Ltda, BR 17622 1514 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1500 CMNET-ZHEJIANG-AP China Mobile communications corporation 32098 1467 TRANSTELCO-INC, US 38266 1447 VIL-AS-AP Vodafone Idea Ltd, IN 56046 1403 CMNET-JIANGSU-AP China Mobile communications corporation, 6167 1376 CELLCO-PART, US 45271 1341 VIL-AS-AP Vodafone Idea Ltd, IN 22773 1321 ASN-CXA-ALL-CCI-22773-RDC, US End of report