Report for 57304

Name

RETNRU-AS, RU

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.

57304 RETNRU-AS, RU

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS9002          RETN-AS, GB
  Downstream Adjacent AS list
    AS48084         UMLC, RU
    AS216246        RU-AEZA-AS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8579  AS57304        ORG+TRN Originate:      13824 /18.25  Transit:       4608 /19.83 RETNRU-AS, RU

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       %
49421 AS57304       RETNRU-AS, RU                                      5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  81.27.248.0/24       4608 7575 6461 9002 57304   
  87.245.192.0/20      4608 7575 6461 9002 57304   
  109.248.196.0/24     4608 7575 6461 9002 57304   
  139.45.224.0/19      4608 7575 6461 9002 57304   
  185.134.72.0/22      4608 7575 6461 9002 57304   

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

AS57304   2 More Specifics   5 Total Advertisements   RETNRU-AS, RU
    81.27.248.0/24                81.27.240.0/20
    109.248.196.0/24              109.248.192.0/20

Whois Entry

whois: 402332

IANA has recorded AS57304 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS57304\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)