Global IPv6 Routing Table Report 07:15 +10GMT 13 Dec, 2015 IPv6 BGP Table (Global) as seen at BT London. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/London/ Analysis Summary ---------------- BGP routing table entries examined: 25228 Total ASNs present in the IPv6 Routing Table: 10548 Average AS path length: 4.7 Longest AS path: 32 Total Origin ASNs present in the IPv6 Routing Table: 10403 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:9 /21:3 /22:4 /23:4 /24:19 /25:5 /26:14 /27:16 /28:70 /29:893 /30:99 /31:58 /32:7096 /33:280 /34:180 /35:233 /36:976 /37:80 /38:205 /39:74 /40:1224 /41:130 /42:166 /43:125 /44:891 /45:117 /46:127 /47:150 /48:9193 /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 /64:8 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 3651 456 SPRINT-BB6, US 22394 425 CELLCO, US 20940 297 AKAMAI-ASN1, NL 15133 296 EDGECAST, US 28573 290 Claro NXT Telecomunicacoes Ltda, BR 22773 271 ASN-CXA-ALL-CCI-22773-RDC, US 55430 228 STARHUB-NGNBN Starhub Ltd, SG 12041 219 AS-AFILIAS1, US 174 195 COGENT-174, US 42 158 WOODYNET-1, US 12222 155 AKAMAI, US 20057 153 ATT-MOBILITY-LLC-AS20057, US 26615 139 TIM SA, BR 131222 131 UK-ALPHA, GB 6461 124 ZAYO-6461, US 35994 123 AKAMAI-AS, US 203661 118 MOCCA-CLOUD, CA 2906 110 AS-SSI, US 36351 87 SOFTLAYER, US 14420 85 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP, EC End of report