IPv6 R&E Routing Table Report 22:10 GMT Sat 16 Dec, 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: 7741 Number of IPv6 prefixes with a valid ROA: 2485 Number of IPv6 prefixes with an invalid ROA: 11 Number of IPv6 prefixes with no ROA: 5245 Total ASNs present in the IPv6 Routing Table: 5093 Average AS path length: 5.9 Longest AS path: 16 Total Origin ASNs present in the IPv6 Routing Table: 5046 Paths with bogon ASNs present in the IPv6 Routing Table: 1 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:1 /21:1 /22:1 /23:0 /24:1 /25:0 /26:0 /27:0 /28:9 /29:60 /30:17 /31:6 /32:4557 /33:52 /34:12 /35:31 /36:80 /37:20 /38:33 /39:3 /40:152 /41:8 /42:6 /43:21 /44:277 /45:31 /46:258 /47:38 /48:2043 /49:11 /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 /64:11 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 16509 648 AMAZON-02, US 36492 414 GOOGLEWIFI, US 14618 238 AMAZON-AES, US 7497 161 CSTNET-AS-AP Computer Network Information Center of Chinese 15169 101 GOOGLE, US 55824 91 NKN-CORE-NW NKN Core Network, IN 396982 89 GOOGLE-CLOUD-PLATFORM, US 45773 62 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa 4758 59 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN 395973 48 GOOGLE-2, US 45090 36 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim 37963 31 ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN 3477 21 NOAA-NWAVE, US 8987 21 AMAZON EXPANSION, IE 24363 17 CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong University, CN 6262 16 CSIRO Commonwealth Scientific and Industrial, AU 2018 15 TENET-1, ZA 24406 15 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 24151 14 CNNIC-CRITICAL-AP China Internet Network Infomation Center, 4608 13 APNIC-SERVICES Asia Pacific Network Information Centre, AU End of report