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

[REN Routing Table Report]

IPv6 R&E Routing Table Report   20:00 GMT Sat 27 May, 2023

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

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

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

BGP routing table entries examined:                                6481
    Number of IPv6 prefixes with a valid ROA:                       973
    Number of IPv6 prefixes with an invalid ROA:                    100
    Number of IPv6 prefixes with no ROA:                           5408
Total ASNs present in the IPv6 Routing Table:                      5174
    Average AS path length:                                         5.6
    Longest AS path:                                                 16
Total Origin ASNs present in the IPv6 Routing Table:               5146
Paths with bogon ASNs present in the IPv6 Routing Table:              1

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       /29:57      /30:16      /31:3       /32:4539    /33:56      
/34:14      /35:25      /36:43      /37:16      /38:12      /39:1       
/40:147     /41:9       /42:9       /43:2       /44:127     /45:15      
/46:9       /47:16      /48:1226    /49:13      /50:0       /51:0       
/52:9       /53:0       /54:0       /55:0       /56:3       /57:0       
/58:0       /59:0       /60:0       /61:0       /62:0       /63:0       
/64:27      

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

       ASN No of Nets  Description
      7497        159  CSTNET-AS-AP Computer Network Information Center, CN
     55824         97  NKN-CORE-NW NKN Core Network, IN
     45773         68  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
      4758         64  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
    133111         62  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
      2152         59  CSUNET-NW, US
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     61468         32  CEDIA, EC
     37963         23  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
    327687         17  RENU, UG
    262156         16  Universidad Nacional de Rosario, AR
      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
       680         12  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
      1916         11  Rede Nacional de Ensino e Pesquisa, BR
     58834         10  GCABLENET Guangdong Cable Corporation Limited, CN
       559          9  SWITCH Peering requests: peering at switch.ch, CH
      6262          9  CSIRO Commonwealth Scientific and Industrial, AU

End of report