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 15 Jun, 2024 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: 200719 Number of IPv6 prefixes with a valid ROA: 116122 Number of IPv6 prefixes with an invalid ROA: 189 Number of IPv6 prefixes with no ROA: 84408 Total ASNs present in the IPv6 Routing Table: 33313 Average AS path length: 5.4 Longest AS path: 46 Total Origin ASNs present in the IPv6 Routing Table: 33001 Paths with bogon ASNs present in the IPv6 Routing Table: 24 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:8 /24:31 /25:11 /26:16 /27:22 /28:210 /29:4663 /30:632 /31:337 /32:24764 /33:4339 /34:4088 /35:1429 /36:7601 /37:1148 /38:2014 /39:1590 /40:18805 /41:1120 /42:2327 /43:1171 /44:19082 /45:2604 /46:4253 /47:6100 /48:92328 /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 7014 Alestra, S. de R.L. de C.V., MX 9808 5008 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 4872 AMAZON-02, US 7552 2938 UNASSIGNED 45609 2744 UNASSIGNED 60539 2052 HUICAST_TELECOM, HK 24547 2029 UNASSIGNED 45271 1812 UNASSIGNED 13335 1610 CLOUDFLARENET, US 17622 1534 CNCGROUP-GZ China Unicom Guangzhou network, CN 38266 1525 UNASSIGNED 28573 1469 Claro NXT Telecomunicacoes Ltda, BR 39891 1365 ALJAWWALSTC-AS, SA 36183 1329 AKAMAI-AS, US 12479 1326 UNI2-AS, ES 17072 1318 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 22773 1282 ASN-CXA-ALL-CCI-22773-RDC, US 6167 1222 CELLCO-PART, US 56046 1162 CMNET-JIANGSU-AP China Mobile communications corporation, CN 32098 1149 TRANSTELCO-INC, US End of report