Report for 47631

Name

sipcom-net1 - sipcom-net1, 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.

47631 sipcom-net1 - sipcom-net1, GB

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS7575          AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22270 AS47631        ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  sipcom-net1 - sipcom-net1, 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       %
22921 AS47631       sipcom-net1 - sipcom-net1, GB                     10      2      1      9      1  10.00%


  Prefix               AS Path                              Aggregation Suggestion
  8.14.119.0/24        4777 2497 3356 47631 47631 47631   
  8.20.109.0/24        4777 2516 3356 47631 47631 47631   
  8.244.148.0/24       4777 2516 3356 47631 47631 47631   
  8.245.1.0/24         4777 2516 3356 47631   
  93.187.225.0/24      4608 7575 2914 47631   
  93.187.228.0/24      4608 7575 3356 47631 47631 47631 47631   
  93.187.230.0/23      4608 7575 47631      + Announce - aggregate of 93.187.230.0/24 (4608 7575 47631) and 93.187.231.0/24 (4608 7575 47631)
  93.187.230.0/24      4608 7575 47631      - Withdrawn - aggregated with 93.187.231.0/24 (4608 7575 47631)
  93.187.231.0/24      4608 7575 47631      - Withdrawn - aggregated with 93.187.230.0/24 (4608 7575 47631)
  185.34.124.0/24      4608 7575 47631        
  185.34.127.0/24      4608 7575 3356 47631 47631 47631 47631   

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

AS47631   10 More Specifics   10 Total Advertisements   sipcom-net1 - sipcom-net1, GB
    8.14.119.0/24                 8.12.0.0/14
    8.20.109.0/24                 8.16.0.0/12
    8.244.148.0/24                8.244.0.0/14
    8.245.1.0/24                  8.244.0.0/14
    93.187.225.0/24               93.187.224.0/21
    93.187.228.0/24               93.187.224.0/21
    93.187.230.0/24               93.187.224.0/21
    93.187.231.0/24               93.187.224.0/21
    185.34.124.0/24               185.34.124.0/22
    185.34.127.0/24               185.34.124.0/22

Whois Entry

whois: 402591

IANA has recorded AS47631 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS47631\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             %ERROR:201: access denied for 203.119.106.26
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)