Global IPv6 Routing Table Report 07:11 +10GMT 20 Feb, 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: 26400 Total ASNs present in the IPv6 Routing Table: 10806 Average AS path length: 4.5 Longest AS path: 19 Total Origin ASNs present in the IPv6 Routing Table: 10665 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 /28:72 /29:958 /30:102 /31:61 /32:7287 /33:290 /34:189 /35:236 /36:965 /37:134 /38:239 /39:119 /40:1280 /41:163 /42:168 /43:17 /44:920 /45:123 /46:128 /47:197 /48:9792 /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 423 CELLCO, US 28573 316 Claro NXT Telecomunicacoes Ltda, BR 20940 309 AKAMAI-ASN1, NL 15133 304 EDGECAST, US 22773 278 ASN-CXA-ALL-CCI-22773-RDC, US 55430 228 STARHUB-NGNBN Starhub Ltd, SG 12041 219 AS-AFILIAS1, US 174 216 COGENT-174, US 26615 198 TIM SA, BR 42 157 WOODYNET-1, US 12222 157 AKAMAI, US 25019 153 SAUDINETSTC-AS, SA 20057 149 ATT-MOBILITY-LLC-AS20057, US 131222 132 UK-ALPHA, GB 35994 130 AKAMAI-AS, US 6461 124 ZAYO-6461, US 2906 109 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