Global IPv6 Routing Table Report 07:03 +10GMT 12 Jul, 2012 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: 6041 Total ASNs present in the IPv6 Routing Table: 3656 Average AS path length: 3.9 Longest AS path: 16 Total Origin ASNs present in the IPv6 Routing Table: 3570 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:0 /20:3 /21:1 /22:1 /23:3 /24:5 /25:1 /26:6 /27:11 /28:35 /29:20 /30:12 /31:8 /32:2775 /33:55 /34:51 /35:55 /36:199 /37:7 /38:36 /39:3 /40:268 /41:9 /42:29 /43:4 /44:109 /45:11 /46:40 /47:35 /48:2226 /49:0 /50:0 /51:0 /52:0 /53:0 /54:0 /55:0 /56:2 /57:0 /58:0 /59:0 /60:0 /61:1 /62:0 /63:0 /64:18 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 23456 202 UNASSIGNED 22394 56 CELLCO, US 17832 44 SIXNGIX Korea Internet Security Agency, KR 17451 39 BIZNET-AS-AP BIZNET NETWORKS, ID 12041 36 AS-AFILIAS1, US 20940 34 AKAMAI-ASN1, NL 1237 33 KREONET-AS-KR KISTI, KR 42 27 WOODYNET-1, US 2576 25 DOT-AS, US 6830 25 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, 9121 22 TTNET, TR 702 21 UUNET, US 13768 20 COGECO-PEER1, CA 15557 19 LDCOMNET, FR 29208 19 QUANTCOM-AS Quantcom a.s., CZ 12654 18 RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Ce 15133 18 EDGECAST, US 25620 18 COTAS LTDA., BO 27299 18 CIRA-REGISTRY, CA 30688 17 FASTTRACK-NET-AS, US End of report