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

Tue Feb 4 19:13:07 UTC 2025

IPv6 R&E Routing Table Report   19:10 GMT Tue 04 Feb, 2025

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

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

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

BGP routing table entries examined:                                5642
    Number of IPv6 prefixes with a valid ROA:                       776
    Number of IPv6 prefixes with an invalid ROA:                     14
    Number of IPv6 prefixes with no ROA:                           4852
Total ASNs present in the IPv6 Routing Table:                      4886
    Average AS path length:                                         6.1
    Longest AS path:                                                 17
Total Origin ASNs present in the IPv6 Routing Table:               4805
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       /24:3       /25:0       /26:0       /27:0       
/28:4       /29:31      /30:9       /31:0       /32:4439    /33:28      
/34:11      /35:4       /36:42      /37:5       /38:16      /39:2       
/40:98      /41:2       /42:5       /43:2       /44:102     /45:14      
/46:12      /47:9       /48:803     /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        154  CSTNET-AS-AP Computer Network Information Center of Chine
     55824         87  NKN-CORE-NW NKN Core Network, IN
      4758         64  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     45773         52  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad,
     61468         33  CEDIA, EC
      3477         23  NOAA-NWAVE, US
      2152         17  CENIC-2152, US
     24363         17  CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong University, CN
      6262         16  CSIRO Commonwealth Scientific and Industrial, AU
       683         13  ARGONNE-AS, US
      2018         12  TENET-1, ZA
     38345          9  ZDNS Internet Domain Name System Beijing Engineering Resr
    134715          9  GTA-AS-AP Government Technology Agency, BT
         3          8  MIT-GATEWAYS, US
       271          8  BCNET-AS, CA
       680          8  DFN Verein zur Foerderung eines Deutschen Forschungsnetze
     30045          8  UHN-ASN, CA
     63582          8  CAICTNET Chinese Academy of Telecommunication Research, C
      5744          7  USPTO, US
      7575          7  AARNET-AS-AP Australian Academic and Research Network AAR

End of report