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

Mon Sep 12 20:03:13 UTC 2022

IPv6 R&E Routing Table Report   20:00 GMT Mon 12 Sep, 2022

  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:                                6435
    Number of IPv6 prefixes with a valid ROA:                       917
    Number of IPv6 prefixes with an invalid ROA:                    107
    Number of IPv6 prefixes with no ROA:                           5411
Total ASNs present in the IPv6 Routing Table:                      5176
    Average AS path length:                                         5.6
    Longest AS path:                                                 14
Total Origin ASNs present in the IPv6 Routing Table:               5142
Paths with bogon ASNs present in the IPv6 Routing Table:              1

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

/16:1       /17:0       /18:0       /19:0       /20:2       /21:2       
/22:2       /23:0       /24:2       /25:0       /26:1       /27:1       
/28:6       /29:52      /30:15      /31:3       /32:4566    /33:53      
/34:14      /35:26      /36:72      /37:15      /38:13      /39:1       
/40:154     /41:11      /42:11      /43:2       /44:134     /45:16      
/46:9       /47:16      /48:1212    /49:4       /50:0       /51:0       
/52:1       /53:0       /54:0       /55:0       /56:2       /57:0       
/58:0       /59:0       /60:0       /61:0       /62:0       /63:0       
/64:12      

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

       ASN No of Nets  Description
      7497        156  CSTNET-AS-AP Computer Network Information Center, CN
     55824         96  NKN-CORE-NW NKN Core Network, IN
     45773         69  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
      4758         64  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     37963         63  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
    133111         63  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     61468         34  CEDIA, EC
     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
      3477         12  NOAA-NWAVE, US
       559         11  SWITCH Peering requests: peering at switch.ch, CH
       680         11  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
     38365         11  BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.,
     47065         10  PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065, US
       271          9  BCNET-AS, CA

End of report