Report for 31031

Name

--No AS Description--

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.

31031 TRANSNODE-AS Transnode

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS12600   TELECITY-FR TeleCity SAS Paris
    AS25358   NDSOFTWARE NDSoftware

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11289 AS31031  ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  TRANSNODE-AS Transnode

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       %
 6018 AS31031 TRANSNODE-AS Transnode                        9      2      1      8      1  11.11%


  Prefix               AS Path                              Aggregation Suggestion
  81.93.252.0/22       4637 3491 12600 25358 31031   
  85.233.192.0/24      4637 3356 12600 31031   
  85.233.194.0/24      4637 3356 12600 31031   
  85.233.198.0/23      4637 3491 12600 31031 + Announce - aggregate of 85.233.198.0/24 (4637 3491 12600 31031) and 85.233.199.0/24 (4637 3491 12600 31031)
  85.233.198.0/24      4637 3491 12600 31031 - Withdrawn - aggregated with 85.233.199.0/24 (4637 3491 12600 31031)
  85.233.199.0/24      4637 3491 12600 31031 - Withdrawn - aggregated with 85.233.198.0/24 (4637 3491 12600 31031)
  193.42.213.0/24      4637 3356 12600 31031   
  193.200.171.0/24     4637 3491 12600 25358 31031   
  193.200.181.0/24     4637 3491 12600 31031   
  194.246.101.0/24     4637 3356 12600 31031   

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

AS31031   6 More Specifics   8 Total Advertisements   TRANSNODE-AS Transnode
    85.233.192.0/24               85.233.192.0/19
    85.233.194.0/24               85.233.192.0/19
    85.233.198.0/24               85.233.192.0/19
    85.233.199.0/24               85.233.192.0/19
    91.195.36.0/24                91.195.36.0/23
    91.195.37.0/24                91.195.36.0/23

Whois Entry

whois: 402603

IANA has recorded AS31031 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31031\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
             
             % Note: this output has been filtered.
             
             % Information related to 'AS31000 - AS31064'
             
             as-block:       AS31000 - AS31064
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2018-11-22T15:27:33Z
             last-modified:  2018-11-22T15:27:33Z
             source:         RIPE
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)