Report for 47492

Name

CONSIDERIT, GB

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.

47492 CONSIDERIT, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS56595         FLUENCY, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
36410 AS47492        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  CONSIDERIT, GB

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       %
16507 AS47492       CONSIDERIT, GB                                     4      4      2      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  81.161.224.0/23      4777 2516 3257 56595 47492 + Announce - aggregate of 81.161.224.0/24 (4777 2516 3257 56595 47492) and 81.161.225.0/24 (4777 2516 3257 56595 47492)
  81.161.224.0/24      4777 2516 3257 56595 47492 - Withdrawn - aggregated with 81.161.225.0/24 (4777 2516 3257 56595 47492)
  81.161.225.0/24      4777 2516 3257 56595 47492 - Withdrawn - aggregated with 81.161.224.0/24 (4777 2516 3257 56595 47492)
  185.94.234.0/23      4777 2516 3257 56595 47492 + Announce - aggregate of 185.94.234.0/24 (4777 2516 3257 56595 47492) and 185.94.235.0/24 (4777 2516 3257 56595 47492)
  185.94.234.0/24      4777 2516 3257 56595 47492 - Withdrawn - aggregated with 185.94.235.0/24 (4777 2516 3257 56595 47492)
  185.94.235.0/24      4777 2516 3257 56595 47492 - Withdrawn - aggregated with 185.94.234.0/24 (4777 2516 3257 56595 47492)

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

AS47492   4 More Specifics   4 Total Advertisements   CONSIDERIT, GB
    81.161.224.0/24               81.161.224.0/22
    81.161.225.0/24               81.161.224.0/22
    185.94.234.0/24               185.94.232.0/22
    185.94.235.0/24               185.94.232.0/22

Whois Entry

whois: 402332

IANA has recorded AS47492 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS47492\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)