Report for 205401

Name

IBA-AS, BE

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.

205401 IBA-AS, BE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS50309         ARCADIZ, BE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
71149 AS205401       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  IBA-AS, BE

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       %
63032 AS205401      IBA-AS, BE                                         1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  178.211.148.0/24     4777 35280 50309 205401   

Whois Entry

whois: 402332

IANA has recorded AS205401 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS205401\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 'AS203940 - AS205662'
             
             as-block:       AS203940 - AS205662
             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:        2026-03-05T15:29:31Z
             last-modified:  2026-03-05T15:29:31Z
             source:         RIPE
             
             % Information related to 'AS205401'
             
             % Abuse contact for 'AS205401' is 'Nicolas.Poisson@iba-group.com'
             
             aut-num:        AS205401
             as-name:        IBA-AS
             org:            ORG-IBAS1-RIPE
             import:         from AS6696 accept ANY
             export:         to AS6696 announce AS205401
             import:         from AS50309 accept ANY
             export:         to AS50309 announce AS205401
             admin-c:        IIS166-RIPE
             tech-c:         IIS166-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-be-iba-1-MNT
             created:        2022-04-26T11:49:02Z
             last-modified:  2022-04-26T11:49:02Z
             source:         RIPE
             
             organisation:   ORG-IBAS1-RIPE
             org-name:       Ion Beam Applications SA
             country:        BE
             org-type:       LIR
             address:        Chemin du Cyclotron 3
             address:        1435
             address:        Ottignies-Louvain-La-Neuve
             address:        BELGIUM
             phone:          +32 10 203 000
             reg-nr:         0428.750.985
             admin-c:        IIS166-RIPE
             tech-c:         IIS166-RIPE
             abuse-c:        AR66771-RIPE
             mnt-ref:        lir-be-iba-1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-be-iba-1-MNT
             created:        2021-11-30T10:39:01Z
             last-modified:  2026-04-29T05:41:14Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % 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 (ABERDEEN)