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

Tue Jan 21 17:06:21 UTC 2025

IPv6 R&E Routing Table Report   17:05 GMT Tue 21 Jan, 2025

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

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

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

BGP routing table entries examined:                                1654
    Number of IPv6 prefixes with a valid ROA:                       916
    Number of IPv6 prefixes with an invalid ROA:                      0
    Number of IPv6 prefixes with no ROA:                            738
Total ASNs present in the IPv6 Routing Table:                       796
    Average AS path length:                                         4.4
    Longest AS path:                                                 13
Total Origin ASNs present in the IPv6 Routing Table:                766
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       /24:1       /25:0       /26:0       /27:0       
/28:5       /29:54      /30:14      /31:0       /32:336     /33:29      
/34:12      /35:18      /36:33      /37:5       /38:13      /39:2       
/40:99      /41:3       /42:4       /43:1       /44:98      /45:15      
/46:10      /47:12      /48:889     /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        156  CSTNET-AS-AP Computer Network Information Center of Chine
     55824         94  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
      3477         23  NOAA-NWAVE, US
     24363         17  CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong University, CN
     61468         17  CEDIA, EC
      4608         16  APNIC-SERVICES Asia Pacific Network Information Centre, A
      6262         16  CSIRO Commonwealth Scientific and Industrial, AU
       683         13  ARGONNE-AS, US
       680         12  DFN Verein zur Foerderung eines Deutschen Forschungsnetze
     24151         10  CNNIC-CRITICAL-AP China Internet Network Infomation Cente
     24406         10  CNNIC-CRITICAL-AP China Internet Network Infomation Cente
       559          9  SWITCH Peering requests: peering at switch.ch, CH
      7575          9  AARNET-AS-AP Australian Academic and Research Network AAR
    134715          9  GTA-AS-AP Government Technology Agency, BT
       271          8  BCNET-AS, CA
     12654          8  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination
     63582          8  CAICTNET Chinese Academy of Telecommunication Research, C
       237          7  MERIT-AS-14, US

End of report