Report for 57461

Name

ERTEBATATDOORBORD, IR

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.

57461 ERTEBATATDOORBORD, IR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS43395         ERTEBATAT-DOORBORD-FARS impot export for shatel, IR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45462 AS57461        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  ERTEBATATDOORBORD, IR

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       %
23543 AS57461       ERTEBATATDOORBORD, IR                              3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  91.232.72.0/24       4777 2516 3257 49666 12880 42337 43395 57461   
  91.232.74.0/23       4777 2516 3257 49666 12880 42337 43395 57461 + Announce - aggregate of 91.232.74.0/24 (4777 2516 3257 49666 12880 42337 43395 57461) and 91.232.75.0/24 (4777 2516 3257 49666 12880 42337 43395 57461)
  91.232.74.0/24       4777 2516 3257 49666 12880 42337 43395 57461 - Withdrawn - aggregated with 91.232.75.0/24 (4777 2516 3257 49666 12880 42337 43395 57461)
  91.232.75.0/24       4777 2516 3257 49666 12880 42337 43395 57461 - Withdrawn - aggregated with 91.232.74.0/24 (4777 2516 3257 49666 12880 42337 43395 57461)

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

AS57461   3 More Specifics   3 Total Advertisements   ERTEBATATDOORBORD, IR
    91.232.72.0/24                91.232.72.0/22
    91.232.74.0/24                91.232.72.0/22
    91.232.75.0/24                91.232.72.0/22

Whois Entry

whois: 402332

IANA has recorded AS57461 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS57461\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-AU5)