Report for 12599

Name

ATLAS-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 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.

12599 ATLAS-AS Atlas On-Line 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
7177  AS12599  ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  ATLAS-AS Atlas On-Line 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       %
 3030 AS12599 ATLAS-AS Atlas On-Line Autonomous System      4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  212.64.192.0/19      4637 3549 9121 12599 + Announce - aggregate of 212.64.192.0/20 (4637 3549 9121 12599) and 212.64.208.0/20 (4637 3549 9121 12599)
  212.64.192.0/21      4637 3549 9121 12599 - Withdrawn - aggregated with 212.64.200.0/21 (4637 3549 9121 12599)
  212.64.200.0/21      4637 3549 9121 12599 - Withdrawn - aggregated with 212.64.192.0/21 (4637 3549 9121 12599)
  212.64.208.0/21      4637 3549 9121 12599 - Withdrawn - aggregated with 212.64.216.0/21 (4637 3549 9121 12599)
  212.64.216.0/21      4637 3549 9121 12599 - Withdrawn - aggregated with 212.64.208.0/21 (4637 3549 9121 12599)

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

AS12599   4 More Specifics   4 Total Advertisements   ATLAS-AS Atlas On-Line Autonomous System
    212.64.192.0/21               212.64.192.0/19
    212.64.200.0/21               212.64.192.0/19
    212.64.208.0/21               212.64.192.0/19
    212.64.216.0/21               212.64.192.0/19

Whois Entry

whois: 402332

IANA has recorded AS12599 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS12599\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)