Global IPv6 Routing Table Report 07:16 +10GMT 25 Jan, 2016 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: 25997 Total ASNs present in the IPv6 Routing Table: 10690 Average AS path length: 4.6 Longest AS path: 21 Total Origin ASNs present in the IPv6 Routing Table: 10551 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 /24:20 /25:5 /26:14 /27:16 /28:70 /29:921 /30:101 /31:58 /32:7206 /33:287 /34:194 /35:232 /36:959 /37:89 /38:258 /39:118 /40:1276 /41:138 /42:166 /43:17 /44:926 /45:121 /46:125 /47:197 /48:9619 /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 305 AKAMAI-ASN1, NL 28573 303 Claro NXT Telecomunicacoes Ltda, BR 15133 302 EDGECAST, US 22773 275 ASN-CXA-ALL-CCI-22773-RDC, US 55430 228 STARHUB-NGNBN Starhub Ltd, SG 12041 219 AS-AFILIAS1, US 174 215 COGENT-174, US 26615 186 TIM SA, BR 12222 157 AKAMAI, US 42 156 WOODYNET-1, US 25019 152 SAUDINETSTC-AS, SA 20057 149 ATT-MOBILITY-LLC-AS20057, US 131222 132 UK-ALPHA, GB 35994 128 AKAMAI-AS, US 6461 124 ZAYO-6461, US 2906 111 AS-SSI, US 4758 91 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 14420 90 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP, EC End of report