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

Fri Dec 31 22:07:30 UTC 2021

IPv6 R&E Routing Table Report   22:05 GMT Fri 31 Dec, 2021

 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:                              6073
Total ASNs present in the IPv6 Routing Table:                    5081
Total Origin ASNs present in the IPv6 Routing Table:             5043

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

/16:0       /17:0       /18:0       /19:0       /20:2       /21:1       
/22:0       /23:0       /24:0       /25:0       /26:1       /27:1       
/28:5       /29:51      /30:12      /31:0       /32:4505    /33:31      
/34:14      /35:14      /36:33      /37:10      /38:11      /39:1       
/40:142     /41:9       /42:11      /43:2       /44:73      /45:18      
/46:5       /47:12      /48:1109    /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        155  CSTNET-AS-AP Computer Network Information Center, CN
     55824         81  NKN-CORE-NW NKN Core Network, IN
      4758         59  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
    133111         54  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     61468         33  CEDIA, EC
    327687         18  RENU, UG
      1916         16  Rede Nacional de Ensino e Pesquisa, BR
    262156         16  Universidad Nacional de Rosario, AR
     31764         14  OAKLAND-USD-NET, US
     24151         13  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
       559         12  SWITCH Peering requests: peering at switch.ch, CH
      3477         11  NOAA-NWAVE, US
     11537         11  INTERNET2-RESEARCH-EDU, US
       680         10  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
      2018         10  TENET-1, ZA
     24423         10  FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN
       786          9  JANET Jisc Services Limited, GB
     19679          9  DROPBOX, US
     38345          9  ZDNS Internet Domain Name System Beijing Engineering Resrarc

End of report