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

Fri Jan 31 19:12:49 UTC 2025

IPv6 R&E Routing Table Report   19:10 GMT Fri 31 Jan, 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:                                5474
    Number of IPv6 prefixes with a valid ROA:                       652
    Number of IPv6 prefixes with an invalid ROA:                     13
    Number of IPv6 prefixes with no ROA:                           4809
Total ASNs present in the IPv6 Routing Table:                      4793
    Average AS path length:                                         6.2
    Longest AS path:                                                 17
Total Origin ASNs present in the IPv6 Routing Table:               4725
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       /29:10      /30:2       /31:0       /32:4400    /33:27      
/34:11      /35:4       /36:42      /37:5       /38:16      /39:2       
/40:97      /41:2       /42:4       /43:2       /44:101     /45:14      
/46:12      /47:9       /48:706     /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
      4758         64  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     45773         52  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad,
     55824         38  NKN-CORE-NW NKN Core Network, IN
     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
     30045          8  UHN-ASN, CA
     63582          8  CAICTNET Chinese Academy of Telecommunication Research, C
      5744          7  USPTO, US
     56132          7  MONASHUNI-AU-AS-AP Monash University, AU
     57021          7  NTP-SE Anycasted NTP services from Netnod IXPs, SE

End of report