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

Thu Oct 19 22:13:21 UTC 2023

IPv6 R&E Routing Table Report   22:10 GMT Thu 19 Oct, 2023

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

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

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

BGP routing table entries examined:                                7776
    Number of IPv6 prefixes with a valid ROA:                      2456
    Number of IPv6 prefixes with an invalid ROA:                     12
    Number of IPv6 prefixes with no ROA:                           5308
Total ASNs present in the IPv6 Routing Table:                      5142
    Average AS path length:                                         5.9
    Longest AS path:                                                 16
Total Origin ASNs present in the IPv6 Routing Table:               5102
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       
/22:1       /23:0       /24:1       /25:0       /26:0       /27:0       
/28:9       /29:60      /30:16      /31:6       /32:4539    /33:54      
/34:16      /35:30      /36:77      /37:18      /38:33      /39:3       
/40:147     /41:8       /42:6       /43:21      /44:272     /45:32      
/46:227     /47:42      /48:2132    /49:11      /50:0       /51:0       
/52:1       /53:0       /54:0       /55:0       /56:0       /57:0       
/58:0       /59:0       /60:0       /61:0       /62:0       /63:0       
/64:12      

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

       ASN No of Nets  Description
     16509        611  AMAZON-02, US
     36492        414  GOOGLEWIFI, US
     14618        233  AMAZON-AES, US
      7497        160  CSTNET-AS-AP Computer Network Information Center of Chinese 
     15169        102  GOOGLE, US
     55824         91  NKN-CORE-NW NKN Core Network, IN
    396982         82  GOOGLE-CLOUD-PLATFORM, US
     45773         62  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
      4758         59  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
    395973         44  GOOGLE-2, US
    327687         41  RENU, UG
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     37963         25  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
      3477         22  NOAA-NWAVE, US
      8987         21  AMAZON EXPANSION, IE
      2018         15  TENET-1, ZA
     24151         15  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
      4608         13  APNIC-SERVICES Asia Pacific Network Information Centre, AU
       680         11  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
      1916         11  Rede Nacional de Ensino e Pesquisa, BR

End of report