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

Sat May 3 20:38:13 UTC 2025

IPv6 R&E Routing Table Report   20:32 GMT Sat 03 May, 2025

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

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

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

BGP routing table entries examined:                               73507
    Number of IPv6 prefixes with a valid ROA:                     46219
    Number of IPv6 prefixes with an invalid ROA:                     63
    Number of IPv6 prefixes with no ROA:                          27225
Total ASNs present in the IPv6 Routing Table:                     14617
    Average AS path length:                                         5.1
    Longest AS path:                                                 22
Total Origin ASNs present in the IPv6 Routing Table:              14127
Paths with bogon ASNs present in the IPv6 Routing Table:              7

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

/16:1       /17:0       /18:0       /19:1       /20:4       /21:1       
/22:1       /23:1       /24:14      /25:6       /26:13      /27:11      
/28:66      /29:1755    /30:448     /31:133     /32:11047   /33:569     
/34:481     /35:253     /36:2349    /37:305     /38:1052    /39:552     
/40:8610    /41:491     /42:441     /43:439     /44:7164    /45:995     
/46:2665    /47:3282    /48:30086   /49:7       /50:0       /51:0       
/52:3       /53:0       /54:0       /55:0       /56:14      /57:0       
/58:0       /59:0       /60:2       /61:0       /62:0       /63:1       
/64:242     

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

       ASN No of Nets  Description
     16509       3832  AMAZON-02, US
      7552       3422  VIETEL-AS-AP Viettel Group, VN
     18403       3420  FPT-AS-AP FPT Telecom Company, VN
     45609       2937  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv
     24547       1725  CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li
     20115       1684  CHARTER-20115, US
     56041       1490  CMNET-ZHEJIANG-AP China Mobile communications corporation
     56046       1389  CMNET-JIANGSU-AP China Mobile communications corporation,
     56044       1234  CMNET-AS-LIAONING China Mobile communications corporation
      4538        868  ERX-CERNET-BKB China Education and Research Network Cente
     13335        847  CLOUDFLARENET, US
     17853        745  LGTELECOM-AS-KR LGTELECOM, KR
     56047        714  CMNET-HUNAN-AP China Mobile communications corporation, C
     30036        618  MEDIACOM-ENTERPRISE-BUSINESS, US
      4134        605  CHINANET-BACKBONE No.31,Jin-rong Street, CN
     17072        586  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
     24445        505  CMNET-V4HENAN-AS-AP Henan Mobile Communications Co.,Ltd, 
     58810        495  IZUSCOLTD-BN Britannia House,22,2nd Floor,Cator Road, BN
      4837        452  CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN
     24444        444  CMNET-V4SHANDONG-AS-AP Shandong Mobile Communication Comp

End of report