Global IPv6 Routing Table Report 07:08 +10GMT 26 Jul, 2013 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: 13325 Total ASNs present in the IPv6 Routing Table: 7184 Average AS path length: 4.4 Longest AS path: 19 Total Origin ASNs present in the IPv6 Routing Table: 7086 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:7 /21:3 /22:5 /23:6 /24:11 /25:4 /26:11 /27:17 /28:48 /29:222 /30:43 /31:46 /32:5128 /33:125 /34:91 /35:129 /36:450 /37:24 /38:129 /39:53 /40:605 /41:28 /42:42 /43:44 /44:452 /45:62 /46:83 /47:79 /48:3960 /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 22394 337 CELLCO, US 20940 140 AKAMAI-ASN1, NL 15133 97 EDGECAST, US 35994 70 AKAMAI-AS, US 12222 69 AKAMAI, US 12008 66 SECURITYSERVICES, US 17832 66 SIXNGIX Korea Internet Security Agency, KR 12041 54 AS-AFILIAS1, US 42 51 WOODYNET-1, US 5580 38 GTT-ASIA, NL 15395 38 RACKSPACE-LON, GB 17451 38 BIZNET-AS-AP BIZNET NETWORKS, ID 9031 37 EDPNET, BE 1237 36 KREONET-AS-KR KISTI, KR 6830 36 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, 2906 35 AS-SSI, US 703 34 UUNET, US 109 33 CISCOSYSTEMS, US 36236 32 NETACTUATE, US 55430 32 STARHUB-NGNBN Starhub Ltd, SG End of report