IPv6 R&E Routing Table Report 20:30 GMT Sun 22 Jun, 2025 IPv6 BGP Table (R&E) as seen at PREGINET. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/PREGINET/ Analysis Summary ---------------- BGP routing table entries examined: 190515 Number of IPv6 prefixes with a valid ROA: 116346 Number of IPv6 prefixes with an invalid ROA: 90 Number of IPv6 prefixes with no ROA: 74079 Total ASNs present in the IPv6 Routing Table: 28897 Average AS path length: 6.3 Longest AS path: 70 Total Origin ASNs present in the IPv6 Routing Table: 28339 Paths with bogon ASNs present in the IPv6 Routing Table: 12 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:12 /21:2 /22:4 /23:6 /24:33 /25:11 /26:16 /27:18 /28:138 /29:4704 /30:700 /31:302 /32:21035 /33:2876 /34:2684 /35:1100 /36:5971 /37:957 /38:1932 /39:1643 /40:18963 /41:1113 /42:2275 /43:1178 /44:19959 /45:2679 /46:5453 /47:7736 /48:86718 /49:7 /50:0 /51:0 /52:4 /53:0 /54:0 /55:0 /56:16 /57:0 /58:0 /59:0 /60:6 /61:0 /62:0 /63:3 /64:255 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9808 6669 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5048 AMAZON-02, US 7552 3964 VIETEL-AS-AP Viettel Group, VN 18403 3449 FPT-AS-AP FPT Telecom Company, VN 45609 2989 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2690 CLOUDFLARENET, US 11172 2207 Alestra, S. de R.L. de C.V., MX 39891 1834 ALJAWWALSTC-AS, SA 24547 1729 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 12479 1602 UNI2-AS, ES 28573 1575 Claro NXT Telecomunicacoes Ltda, BR 20115 1551 CHARTER-20115, US 17622 1514 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1494 CMNET-ZHEJIANG-AP China Mobile communications corporation 36183 1488 AKAMAI-AS, US 32098 1472 TRANSTELCO-INC, US 56046 1401 CMNET-JIANGSU-AP China Mobile communications corporation, 6167 1387 CELLCO-PART, US 45271 1341 VIL-AS-AP Vodafone Idea Ltd, IN 38266 1271 VIL-AS-AP Vodafone Idea Ltd, IN End of report