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

Thu Aug 18 22:12:48 UTC 2022

IPv6 R&E Routing Table Report   22:10 GMT Thu 18 Aug, 2022

  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:                                7517
    Number of IPv6 prefixes with a valid ROA:                      2014
    Number of IPv6 prefixes with an invalid ROA:                    109
    Number of IPv6 prefixes with no ROA:                           5394
Total ASNs present in the IPv6 Routing Table:                      5161
    Average AS path length:                                         5.5
    Longest AS path:                                                 16
Total Origin ASNs present in the IPv6 Routing Table:               5126
Paths with bogon ASNs present in the IPv6 Routing Table:              0

IPv6 Subnet Table
-----------------

/16:1       /17:0       /18:0       /19:0       /20:2       /21:1       
/22:2       /23:0       /24:1       /25:0       /26:1       /27:1       
/28:8       /29:54      /30:14      /31:6       /32:4571    /33:55      
/34:15      /35:30      /36:83      /37:15      /38:29      /39:1       
/40:167     /41:11      /42:11      /43:21      /44:213     /45:33      
/46:165     /47:36      /48:1943    /49:10      /50:0       /51:0       
/52:1       /53:0       /54:0       /55:0       /56:1       /57:0       
/58:0       /59:0       /60:0       /61:0       /62:0       /63:0       
/64:15      

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

       ASN No of Nets  Description
     16509        437  AMAZON-02, US
     36492        412  GOOGLEWIFI, US
      7497        162  CSTNET-AS-AP Computer Network Information Center, CN
     14618        138  AMAZON-AES, US
     55824         96  NKN-CORE-NW NKN Core Network, IN
     15169         82  GOOGLE, US
     45773         69  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
      4758         64  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
    133111         63  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
     37963         61  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
    396982         55  GOOGLE-CLOUD-PLATFORM, US
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
    395973         22  GOOGLE-2, US
     46047         16  POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID
    262156         16  Universidad Nacional de Rosario, AR
     24151         15  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
      2018         14  TENET-1, ZA
      4608         13  APNIC-SERVICES Asia Pacific Network Information Centre, AU
    327687         13  RENU, UG
       559         11  SWITCH Peering requests: peering at switch.ch, CH

End of report