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

Sun Jun 16 17:03:20 UTC 2024

IPv6 R&E Routing Table Report   17:00 GMT Sun 16 Jun, 2024

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

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

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

BGP routing table entries examined:                                6240
    Number of IPv6 prefixes with a valid ROA:                       972
    Number of IPv6 prefixes with an invalid ROA:                      3
    Number of IPv6 prefixes with no ROA:                           5265
Total ASNs present in the IPv6 Routing Table:                      5130
    Average AS path length:                                         4.6
    Longest AS path:                                                 14
Total Origin ASNs present in the IPv6 Routing Table:               5083
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       
/28:7       /29:58      /30:16      /31:1       /32:4545    /33:50      
/34:9       /35:18      /36:49      /37:17      /38:13      /39:1       
/40:126     /41:8       /42:5       /43:2       /44:87      /45:15      
/46:21      /47:10      /48:1153    /49:12      /50:0       /51:0       
/52:2       /53:0       /54:0       /55:0       /56:1       /57:0       
/58:0       /59:0       /60:3       /61:0       /62:0       /63:1       
/64:6       

Global IPv6 Per AS prefix count summary
---------------------------------------

       ASN No of Nets  Description
      7497        167  UNASSIGNED
     55824         89  NKN-CORE-NW NKN Core Network, IN
      4758         59  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     45090         39  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     24423         37  FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN
     61468         32  CEDIA, EC
     37963         29  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
      3477         23  NOAA-NWAVE, US
     24363         17  UNASSIGNED
      6262         16  CSIRO Commonwealth Scientific and Industrial, AU
     24151         14  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
       683         13  ARGONNE-AS, US
      2018         13  TENET-1, ZA
      4608         13  APNIC-SERVICES Asia Pacific Network Information Centre, AU
       680         12  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
     12654         12  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Ce
      5744         11  USPTO, US
      8895         11  ISU Internet Services Unit ISU, SA
     24406         11  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
       559          9  SWITCH Peering requests: peering at switch.ch, CH

End of report