[REN-BGP-stats-all] IPv6 R&E Routing Table Report - CERNET (R&E) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue May 28 20:11:22 UTC 2024
IPv6 R&E Routing Table Report 20:10 GMT Tue 28 May, 2024
IPv6 BGP Table (R&E) as seen at CERNET.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/CERNET/
Analysis Summary
----------------
BGP routing table entries examined: 1506
Number of IPv6 prefixes with a valid ROA: 838
Number of IPv6 prefixes with an invalid ROA: 12
Number of IPv6 prefixes with no ROA: 656
Total ASNs present in the IPv6 Routing Table: 842
Average AS path length: 4.5
Longest AS path: 16
Total Origin ASNs present in the IPv6 Routing Table: 798
Paths with bogon ASNs present in the IPv6 Routing Table: 0
IPv6 Subnet Table
-----------------
/16:0 /17:0 /18:0 /19:0 /20:1 /21:0
/22:0 /23:0 /24:2 /25:0 /26:0 /27:0
/28:6 /29:52 /30:13 /31:0 /32:351 /33:26
/34:8 /35:7 /36:32 /37:3 /38:12 /39:1
/40:106 /41:6 /42:5 /43:2 /44:57 /45:14
/46:13 /47:10 /48:778 /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
/64:1
Global IPv6 Per AS prefix count summary
---------------------------------------
ASN No of Nets Description
55824 93 NKN-CORE-NW NKN Core Network, IN
4758 62 NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
61468 33 CEDIA, EC
3477 23 NOAA-NWAVE, US
6262 16 CSIRO Commonwealth Scientific and Industrial, AU
2018 15 TENET-1, ZA
2152 13 CSUNET-NW, US
680 11 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
5744 11 USPTO, US
24406 10 CNNIC-CRITICAL-AP China Internet Network Infomation Center,
559 9 SWITCH Peering requests: peering at switch.ch, CH
7575 9 AARNET-AS-AP Australian Academic and Research Network AARNet
134715 9 GTA-AS-AP Government Technology Agency, BT
3 8 MIT-GATEWAYS, US
237 8 MERIT-AS-14, US
786 8 JANET Jisc Services Limited, GB
30045 8 UHN-ASN, CA
37215 8 MAREN, MW
58448 8 AP-CONAC-AS-AP CONAC China Organizational Name Administratio
271 7 BCNET-AS, CA
End of report
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