Report for 202598

Name

SOPRASTERIA, 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.

202598 SOPRASTERIA, 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
39731 AS202598       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  SOPRASTERIA, 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       %
26603 AS202598      SOPRASTERIA, BE                                    2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.156.56.0/22      4777 35280 50309 202598 + Announce - aggregate of 185.156.56.0/23 (4777 35280 50309 202598) and 185.156.58.0/23 (4777 35280 50309 202598)
  185.156.56.0/23      4777 35280 50309 202598 - Withdrawn - aggregated with 185.156.58.0/23 (4777 35280 50309 202598)
  185.156.58.0/23      4777 35280 50309 202598 - Withdrawn - aggregated with 185.156.56.0/23 (4777 35280 50309 202598)

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

AS202598   2 More Specifics   2 Total Advertisements   SOPRASTERIA, BE
    185.156.56.0/23               185.156.56.0/22
    185.156.58.0/23               185.156.56.0/22

Whois Entry

whois: 402332

IANA has recorded AS202598 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS202598\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 'AS200537 - AS203022'
             
             as-block:       AS200537 - AS203022
             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:        2026-04-08T13:28:00Z
             last-modified:  2026-04-08T13:28:00Z
             source:         RIPE
             
             % Information related to 'AS202598'
             
             % Abuse contact for 'AS202598' is 'servicedesk.be@soprasteria.com'
             
             aut-num:        AS202598
             as-name:        SopraSteriaBE
             org:            ORG-SBS27-RIPE
             import:         from AS50309 accept ANY
             export:         to AS50309 announce AS202598
             admin-c:        SS29898-RIPE
             tech-c:         SS29898-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         be-soprasteria-mnt-all
             created:        2016-07-15T12:17:02Z
             last-modified:  2018-09-04T11:50:17Z
             source:         RIPE
             
             organisation:   ORG-SBS27-RIPE
             org-name:       Sopra Steria Belgium SA
             country:        BE
             org-type:       LIR
             address:        15/23 Avenue Arnaud Fraiteur
             address:        1050
             address:        Bruxelles
             address:        BELGIUM
             phone:          +32 (0)78 77 00 70
             reg-nr:         0474.817.275
             admin-c:        SS29898-RIPE
             tech-c:         SS29898-RIPE
             abuse-c:        AR36690-RIPE
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         be-soprasteria-mnt-all
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        be-soprasteria-mnt-all
             created:        2016-06-15T06:47:29Z
             last-modified:  2026-04-29T05:36:30Z
             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 (BUSA)