Report for 51713

Name

WHG-LON, GB

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

51713 WHG-LON, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3257          GTT-BACKBONE GTT, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9789  AS51713        ORIGIN  Originate:      11008 /18.57  Transit:          0 /0.00  WHG-LON, GB

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
 6704 AS51713       WHG-LON, GB                                       25      8      1     18      7  28.00%


  Prefix               AS Path                              Aggregation Suggestion
  69.72.248.0/24       4777 2516 3257 3257 51713   
  77.95.113.0/24       4777 2516 3257 3257 51713   
  93.113.110.0/23      4777 2516 3257 3257 51713   
  93.114.86.0/23       4777 2516 3257 3257 51713   
  93.114.184.0/23      4777 2516 3257 3257 51713   
  93.114.234.0/23      4777 2516 3257 3257 51713   
  176.56.56.0/21       4777 2516 3257 3257 51713   
  185.17.180.0/22      4777 2516 3257 3257 51713   
  185.65.40.0/22       4777 2516 3257 3257 51713   
  188.212.34.0/23      4777 2516 3257 3257 51713   
  192.250.224.0/24     4777 2516 3257 3257 51713   
  192.250.234.0/24     4777 2516 3257 3257 51713   
  192.250.239.0/24     4777 2516 3257 3257 51713   
  195.250.23.0/24      4777 2516 3257 3257 51713   
  198.38.80.0/24       4777 2516 3257 3257 51713   
  198.38.82.0/24       4777 2516 3257 3257 51713   
  198.38.92.0/24       4777 2516 3257 3257 51713   
  209.42.16.0/21       4777 2516 3257 3257 51713 + Announce - aggregate of 209.42.16.0/22 (4777 2516 3257 3257 51713) and 209.42.20.0/22 (4777 2516 3257 3257 51713)
  209.42.16.0/24       4777 2516 3257 3257 51713 - Withdrawn - aggregated with 209.42.17.0/24 (4777 2516 3257 3257 51713)
  209.42.17.0/24       4777 2516 3257 3257 51713 - Withdrawn - aggregated with 209.42.16.0/24 (4777 2516 3257 3257 51713)
  209.42.18.0/24       4777 2516 3257 3257 51713 - Withdrawn - aggregated with 209.42.19.0/24 (4777 2516 3257 3257 51713)
  209.42.19.0/24       4777 2516 3257 3257 51713 - Withdrawn - aggregated with 209.42.18.0/24 (4777 2516 3257 3257 51713)
  209.42.20.0/24       4777 2516 3257 3257 51713 - Withdrawn - aggregated with 209.42.21.0/24 (4777 2516 3257 3257 51713)
  209.42.21.0/24       4777 2516 3257 3257 51713 - Withdrawn - aggregated with 209.42.20.0/24 (4777 2516 3257 3257 51713)
  209.42.22.0/24       4777 2516 3257 3257 51713 - Withdrawn - aggregated with 209.42.23.0/24 (4777 2516 3257 3257 51713)
  209.42.23.0/24       4777 2516 3257 3257 51713 - Withdrawn - aggregated with 209.42.22.0/24 (4777 2516 3257 3257 51713)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS51713   16 More Specifics   25 Total Advertisements   WHG-LON, GB
    69.72.248.0/24                69.72.248.0/23
    192.250.224.0/24              192.250.224.0/20
    192.250.234.0/24              192.250.224.0/20
    192.250.239.0/24              192.250.224.0/20
    195.250.23.0/24               195.250.20.0/22
    198.38.80.0/24                198.38.80.0/20
    198.38.82.0/24                198.38.80.0/20
    198.38.92.0/24                198.38.80.0/20
    209.42.16.0/24                209.42.16.0/20
    209.42.17.0/24                209.42.16.0/20
    209.42.18.0/24                209.42.16.0/20
    209.42.19.0/24                209.42.16.0/20
    209.42.20.0/24                209.42.16.0/20
    209.42.21.0/24                209.42.16.0/20
    209.42.22.0/24                209.42.16.0/20
    209.42.23.0/24                209.42.16.0/20

Whois Entry

whois: 402332

IANA has recorded AS51713 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51713\n