[REN-BGP-stats-all] IPv6 R&E Routing Table Report - ESnet (R&E) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Sep 25 22:21:20 UTC 2024
IPv6 R&E Routing Table Report 22:20 GMT Wed 25 Sep, 2024
IPv6 BGP Table (R&E) as seen at ESnet.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/ESnet/
Analysis Summary
----------------
BGP routing table entries examined: 2313
Number of IPv6 prefixes with a valid ROA: 1102
Number of IPv6 prefixes with an invalid ROA: 186
Number of IPv6 prefixes with no ROA: 1025
Total ASNs present in the IPv6 Routing Table: 1032
Average AS path length: 3.8
Longest AS path: 16
Total Origin ASNs present in the IPv6 Routing Table: 980
Paths with bogon ASNs present in the IPv6 Routing Table: 0
IPv6 Subnet Table
-----------------
/16:0 /17:0 /18:0 /19:0 /20:1 /21:1
/22:1 /23:0 /24:2 /25:0 /26:0 /27:0
/28:5 /29:58 /30:17 /31:0 /32:404 /33:45
/34:11 /35:20 /36:65 /37:29 /38:11 /39:2
/40:124 /41:8 /42:6 /43:2 /44:130 /45:15
/46:13 /47:12 /48:1162 /49:0 /50:0 /51:0
/52:1 /53:0 /54:0 /55:0 /56:7 /57:2
/58:0 /59:1 /60:2 /61:0 /62:0 /63:3
/64:58
Global IPv6 Per AS prefix count summary
---------------------------------------
ASN No of Nets Description
293 170 ESNET, US
7497 152 CSTNET-AS-AP Computer Network Information Center of Chine
55824 92 NKN-CORE-NW NKN Core Network, IN
45773 63 HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad,
4758 59 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
45090 40 TENCENT-NET-AP Shenzhen Tencent Computer Systems Company
61468 33 CEDIA, EC
37963 30 ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
3477 23 NOAA-NWAVE, US
24151 19 CNNIC-CRITICAL-AP China Internet Network Infomation Cente
2152 17 CENIC-2152, US
46047 17 POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID
6262 16 CSIRO Commonwealth Scientific and Industrial, AU
683 15 ARGONNE-AS, US
2018 13 TENET-1, ZA
4608 13 APNIC-SERVICES Asia Pacific Network Information Centre, A
680 12 DFN Verein zur Foerderung eines Deutschen Forschungsnetze
5744 11 USPTO, US
8895 11 ISU Internet Services Unit ISU, SA
559 9 SWITCH Peering requests: peering at switch.ch, CH
End of report
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