IPv6 R&E Routing Table Report 21:40 GMT Thu 25 Sep, 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: 219875 Number of IPv6 prefixes with a valid ROA: 141085 Number of IPv6 prefixes with an invalid ROA: 33 Number of IPv6 prefixes with no ROA: 78757 Total ASNs present in the IPv6 Routing Table: 35265 Average AS path length: 5.5 Longest AS path: 46 Total Origin ASNs present in the IPv6 Routing Table: 34890 Paths with bogon ASNs present in the IPv6 Routing Table: 6 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:13 /21:3 /22:6 /23:6 /24:38 /25:11 /26:19 /27:20 /28:155 /29:5139 /30:724 /31:346 /32:25671 /33:4073 /34:3838 /35:1488 /36:8173 /37:1131 /38:2423 /39:1706 /40:21112 /41:1489 /42:2745 /43:1274 /44:21227 /45:3374 /46:4952 /47:6815 /48:101902 /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 6973 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5436 AMAZON-02, US 7552 3959 VIETEL-AS-AP Viettel Group, VN 45609 3447 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 11172 2648 Alestra, S. de R.L. de C.V., MX 13335 2612 CLOUDFLARENET, US 39891 2072 ALJAWWALSTC-AS, SA 24547 1733 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 20115 1721 CHARTER-20115, US 36183 1644 AKAMAI-AS, US 28573 1567 Claro NXT Telecomunicacoes Ltda, BR 32098 1551 TRANSTELCO-INC, US 56041 1545 CMNET-ZHEJIANG-AP China Mobile communications corporation 17622 1517 CNCGROUP-GZ China Unicom Guangzhou network, CN 6167 1457 CELLCO-PART, US 22773 1452 ASN-CXA-ALL-CCI-22773-RDC, US 56046 1419 CMNET-JIANGSU-AP China Mobile communications corporation, 12479 1413 UNI2-AS, ES 38266 1346 VIL-AS-AP Vodafone Idea Ltd, IN 17072 1314 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report