IPv6 R&E Routing Table Report 22:10 GMT Sun 12 Mar, 2023 IPv6 BGP Table (R&E) as seen at CEDIA. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/CEDIA/ Analysis Summary ---------------- BGP routing table entries examined: 7597 Number of IPv6 prefixes with a valid ROA: 2173 Number of IPv6 prefixes with an invalid ROA: 102 Number of IPv6 prefixes with no ROA: 5322 Total ASNs present in the IPv6 Routing Table: 5151 Average AS path length: 5.4 Longest AS path: 16 Total Origin ASNs present in the IPv6 Routing Table: 5121 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:2 /21:1 /22:1 /23:0 /24:1 /25:0 /26:0 /27:0 /28:8 /29:54 /30:17 /31:6 /32:4540 /33:55 /34:11 /35:31 /36:60 /37:20 /38:28 /39:3 /40:167 /41:11 /42:9 /43:21 /44:209 /45:32 /46:214 /47:40 /48:2031 /49:9 /50:0 /51:0 /52:1 /53:0 /54:0 /55:0 /56:0 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:15 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 16509 501 AMAZON-02, US 36492 414 GOOGLEWIFI, US 14618 197 AMAZON-AES, US 7497 159 CSTNET-AS-AP Computer Network Information Center, CN 55824 95 NKN-CORE-NW NKN Core Network, IN 15169 82 GOOGLE, US 45773 69 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 396982 59 GOOGLE-CLOUD-PLATFORM, US 45090 37 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim 395973 31 GOOGLE-2, US 37963 25 ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN 262156 16 Universidad Nacional de Rosario, AR 2018 15 TENET-1, ZA 3477 15 NOAA-NWAVE, US 24151 15 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 327687 14 RENU, UG 4608 13 APNIC-SERVICES Asia Pacific Network Information Centre, AU 559 11 SWITCH Peering requests: peering@switch.ch, CH End of report