Report for 15897

Name

VODAFONETURKEY, 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 AS4637) 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.

15897 TELSIM TELSIM Autonomous System

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS9121    TTNET TTnet Autonomous System

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3837  AS15897  ORIGIN  Originate:      32768 /17.00  Transit:          0 /0.00  TELSIM TELSIM Autonomous System

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       %
11196 AS15897 TELSIM TELSIM Autonomous System               3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  81.6.64.0/18         4637 3549 9121 15897   
  212.65.128.0/19      4637 3549 9121 15897   
  217.31.224.0/19      4637 3549 9121 15897   

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

AS15897   1 More Specifics   4 Total Advertisements   TELSIM TELSIM Autonomous System
    217.31.240.0/24               217.31.240.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 217.31.240.0/24             Announced

Whois Entry

whois: 402332

IANA has recorded AS15897 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS15897\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 1.88.48 (WHOIS-AU4)