This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from USP. Daily listings are sent to ren-bgp-stats-all@lists.nsrc.org. For historical data, please see https://bgp.nsrc.org/REN. If you have any comments please contact Philip Smith . IPv6 R&E Routing Table Report 21:40 GMT Sat 08 Jan, 2022 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: 143665 Total ASNs present in the IPv6 Routing Table: 28028 Total Origin ASNs present in the IPv6 Routing Table: 27723 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:15 /21:3 /22:7 /23:7 /24:28 /25:8 /26:15 /27:21 /28:123 /29:4001 /30:519 /31:206 /32:21427 /33:3016 /34:2689 /35:1065 /36:5527 /37:931 /38:1646 /39:1231 /40:11303 /41:730 /42:2997 /43:1058 /44:11546 /45:1200 /46:2504 /47:2206 /48:67633 /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 11172 3558 Alestra, S. de R.L. de C.V., MX 9808 3044 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 17622 2425 CNCGROUP-GZ China Unicom Guangzhou network, CN 45609 2277 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 7552 2075 VIETEL-AS-AP Viettel Group, VN 16509 1867 AMAZON-02, US 12479 1603 UNI2-AS, ES 45271 1555 ICLNET-AS-AP Idea Cellular Limited, IN 24547 1512 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 17623 1437 CNCGROUP-SZ China Unicom Shenzen network, CN 28573 1315 CLARO S.A., BR 22773 1268 ASN-CXA-ALL-CCI-22773-RDC, US 36183 1222 AKAMAI-AS, US 56046 1057 CMNET-JIANGSU-AP China Mobile communications corporation, CN 32098 1026 TRANSTELCO-INC, US 38266 1005 VODAFONE-IN Vodafone India Ltd., IN 62240 1004 CLOUVIDER Clouvider - Global ASN, GB 56044 966 CMNET-AS-LIAONING China Mobile communications corporation, C 13335 913 CLOUDFLARENET, US 4808 904 CHINA169-BJ China Unicom Beijing Province Network, CN End of report