Report for 51625

Name

THY-AS, TR

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.

51625 THY-AS, TR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS34984         TELLCOM-AS, TR
    AS9121          TTNET, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25192 AS51625        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  THY-AS, TR

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       %
16648 AS51625       THY-AS, TR                                         8      4      2      6      2  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  46.31.112.0/23       4777 2497 9121 51625 + Announce - aggregate of 46.31.112.0/24 (4777 2497 9121 51625) and 46.31.113.0/24 (4777 2497 9121 51625)
  46.31.112.0/24       4777 2497 9121 51625 - Withdrawn - aggregated with 46.31.113.0/24 (4777 2497 9121 51625)
  46.31.113.0/24       4777 2497 9121 51625 - Withdrawn - aggregated with 46.31.112.0/24 (4777 2497 9121 51625)
  46.31.114.0/24       4777 2497 9121 51625   
  46.31.116.0/24       4777 2497 3356 34984 51625 51625   
  46.31.117.0/24       4777 2497 3257 34984 51625 51625   
  46.31.118.0/24       4777 2497 6453 34984 51625   
  185.204.234.0/23     4777 2497 9121 51625 + Announce - aggregate of 185.204.234.0/24 (4777 2497 9121 51625) and 185.204.235.0/24 (4777 2497 9121 51625)
  185.204.234.0/24     4777 2497 9121 51625 - Withdrawn - aggregated with 185.204.235.0/24 (4777 2497 9121 51625)
  185.204.235.0/24     4777 2497 9121 51625 - Withdrawn - aggregated with 185.204.234.0/24 (4777 2497 9121 51625)

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

AS51625   8 More Specifics   8 Total Advertisements   THY-AS, TR
    46.31.112.0/24                46.31.112.0/21
    46.31.113.0/24                46.31.112.0/21
    46.31.114.0/24                46.31.112.0/21
    46.31.116.0/24                46.31.112.0/21
    46.31.117.0/24                46.31.112.0/21
    46.31.118.0/24                46.31.112.0/21
    185.204.234.0/24              185.204.232.0/22
    185.204.235.0/24              185.204.232.0/22

Whois Entry

whois: 402332

IANA has recorded AS51625 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS51625\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)