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

[REN Routing Table Report]

IPv6 R&E Routing Table Report   22:05 GMT Mon 10 Apr, 2023

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

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

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

BGP routing table entries examined:                                6377
    Number of IPv6 prefixes with a valid ROA:                       951
    Number of IPv6 prefixes with an invalid ROA:                     86
    Number of IPv6 prefixes with no ROA:                           5340
Total ASNs present in the IPv6 Routing Table:                      5168
    Average AS path length:                                         4.9
    Longest AS path:                                                 15
Total Origin ASNs present in the IPv6 Routing Table:               5137
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       /24:2       /25:0       /26:0       /27:0       
/28:6       /29:54      /30:16      /31:3       /32:4533    /33:58      
/34:10      /35:26      /36:39      /37:18      /38:12      /39:1       
/40:151     /41:11      /42:7       /43:2       /44:127     /45:15      
/46:9       /47:15      /48:1259    /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, CN
     55824         94  NKN-CORE-NW NKN Core Network, IN
     45773         68  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
      4758         62  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
    133111         62  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     61468         32  CEDIA, EC
     37963         25  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
    262156         16  Universidad Nacional de Rosario, AR
    327687         16  RENU, UG
      2018         15  TENET-1, ZA
      3477         15  NOAA-NWAVE, US
     24151         15  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
      4608         13  APNIC-SERVICES Asia Pacific Network Information Centre, AU
     19679         12  DROPBOX, US
       680         11  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
       559         10  SWITCH Peering requests: peering at switch.ch, CH
      1916         10  Rede Nacional de Ensino e Pesquisa, BR
     58834         10  GCABLENET Guangdong Cable Corporation Limited, CN
      6262          9  CSIRO Commonwealth Scientific and Industrial, AU

End of report