[REN-BGP-stats-all] IPv6 R&E Routing Table Report - Janet (R&E) view

Tue Apr 23 17:18:22 UTC 2024

IPv6 R&E Routing Table Report   17:15 GMT Tue 23 Apr, 2024

  IPv6 BGP Table (R&E) as seen at Janet.

Report Website:     https://bgp.nsrc.org/REN
Detailed Analysis:  https://bgp.nsrc.org/REN/Janet/

Analysis Summary
----------------

BGP routing table entries examined:                                6068
    Number of IPv6 prefixes with a valid ROA:                       957
    Number of IPv6 prefixes with an invalid ROA:                      0
    Number of IPv6 prefixes with no ROA:                           5111
Total ASNs present in the IPv6 Routing Table:                      5118
    Average AS path length:                                         5.6
    Longest AS path:                                                 15
Total Origin ASNs present in the IPv6 Routing Table:               5072
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       
/22:0       /23:0       /24:1       /25:0       /26:0       /27:0       
/28:7       /29:59      /30:15      /31:3       /32:4536    /33:32      
/34:10      /35:24      /36:48      /37:5       /38:13      /39:1       
/40:116     /41:6       /42:5       /43:2       /44:70      /45:15      
/46:13      /47:13      /48:1072    /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        157  CSTNET-AS-AP Computer Network Information Center of Chinese 
     55824         91  NKN-CORE-NW NKN Core Network, IN
      4758         59  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     61468         32  CEDIA, EC
      3477         22  NOAA-NWAVE, US
      6262         16  CSIRO Commonwealth Scientific and Industrial, AU
     24363         16  CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong University, CN
      2018         15  TENET-1, ZA
       683         13  ARGONNE-AS, US
      4608         13  APNIC-SERVICES Asia Pacific Network Information Centre, AU
       680         11  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
     24406         11  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
      5744         10  USPTO, US
       559          9  SWITCH Peering requests: peering at switch.ch, CH
      7575          9  AARNET-AS-AP Australian Academic and Research Network AARNet
     58834          9  GCABLENET Guangdong Cable Corporation Limited, CN
    134715          9  GTA-AS-AP Government Technology Agency, BT
         3          8  MIT-GATEWAYS, US
       786          8  JANET Jisc Services Limited, GB
      8674          8  NETNOD-IX Netnod AB, SE

End of report