IPv6 R&E Routing Table Report 21:00 GMT Tue 17 Jan, 2023 IPv6 BGP Table (R&E) as seen at AARNET (Seattle). Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/AARNET-Seattle/ Analysis Summary ---------------- BGP routing table entries examined: 6327 Number of IPv6 prefixes with a valid ROA: 876 Number of IPv6 prefixes with an invalid ROA: 95 Number of IPv6 prefixes with no ROA: 5356 Total ASNs present in the IPv6 Routing Table: 5151 Average AS path length: 5.0 Longest AS path: 15 Total Origin ASNs present in the IPv6 Routing Table: 5115 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:2 /21:2 /22:1 /23:0 /24:1 /25:0 /26:0 /27:0 /28:6 /29:53 /30:15 /31:3 /32:4509 /33:54 /34:10 /35:20 /36:55 /37:18 /38:12 /39:1 /40:140 /41:11 /42:9 /43:2 /44:118 /45:14 /46:8 /47:15 /48:1248 /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 /64:0 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 7497 154 CSTNET-AS-AP Computer Network Information Center, CN 55824 96 NKN-CORE-NW NKN Core Network, IN 45773 65 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 4758 62 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 133111 61 CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN 668 51 DNIC-AS-00668, US 45090 37 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim 61468 34 CEDIA, EC 37963 25 ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN 46047 16 POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID 262156 16 Universidad Nacional de Rosario, AR 24151 15 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 3477 13 NOAA-NWAVE, US 327687 13 RENU, UG 559 11 SWITCH Peering requests: peering@switch.ch, CH 680 11 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e 786 9 JANET Jisc Services Limited, GB 24423 9 FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN 58834 9 GCABLENET Guangdong Cable Corporation Limited, CN 134715 9 DRUKREN-MOIC-AS Ministry of Information & Communications Thi End of report