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

Thu Jun 23 19:08:11 UTC 2022

IPv6 R&E Routing Table Report   19:05 GMT Thu 23 Jun, 2022

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

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

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

BGP routing table entries examined:                                5787
    Number of IPv6 prefixes with a valid ROA:                       632
    Number of IPv6 prefixes with an invalid ROA:                     83
    Number of IPv6 prefixes with no ROA:                           5072
Total ASNs present in the IPv6 Routing Table:                      5055
    Average AS path length:                                         7.6
    Longest AS path:                                                 14
Total Origin ASNs present in the IPv6 Routing Table:               4998
Paths with bogon ASNs present in the IPv6 Routing Table:              2

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

/16:1       /17:0       /18:0       /19:0       /20:0       /21:0       
/22:0       /23:0       /24:0       /25:0       /26:0       /27:0       
/28:0       /29:0       /30:0       /31:0       /32:4562    /33:0       
/34:0       /35:0       /36:0       /37:0       /38:0       /39:0       
/40:0       /41:0       /42:0       /43:0       /44:0       /45:0       
/46:0       /47:0       /48:1224    /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         88  NKN-CORE-NW NKN Core Network, IN
    133111         36  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
     61468         33  CEDIA, EC
      4758         32  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     37963         24  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
      1916         16  Rede Nacional de Ensino e Pesquisa, BR
    262156         16  Universidad Nacional de Rosario, AR
     24151         13  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
     45773         13  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
    327687         12  RENU, UG
      2018         11  TENET-1, ZA
     45090         10  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     47065         10  PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065, US
      7575          9  AARNET-AS-AP Australian Academic and Research Network AARNet
         3          8  MIT-GATEWAYS, US
      4608          8  APNIC-SERVICES Asia Pacific Network Information Centre, AU
     38365          8  BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.,
     58448          8  AP-CONAC-AS-AP CONAC China Organizational Name Administratio
     63582          8  CAICTNET Chinese Academy of Telecommunication Research, CN

End of report