Report for 204030

Name

serac-nl - Serac Applications B.V., NL

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.

204030 serac-nl - Serac Applications B.V., NL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8455          ATOM86-AS - atom86 BV, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26444 AS204030       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  serac-nl - Serac Applications B.V., NL

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       %
62559 AS204030      serac-nl - Serac Applications B.V., NL             2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  87.101.84.0/22       4777 2497 2914 8455 204030   
  185.116.80.0/22      4777 2497 2914 8455 204030   

Whois Entry

whois: 402603

IANA has recorded AS204030 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204030\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 'AS204030'
             
             % Abuse contact for 'AS204030' is 'abuse@serac.nl'
             
             aut-num:        AS204030
             as-name:        serac-nl
             org:            ORG-SAB9-RIPE
             import:         from AS8455 accept ANY
             export:         to AS8455 announce AS204030:AS-AIDEN
             import:         from AS57866 accept ANY
             export:         to AS57866 announce AS204030:AS-AIDEN
             admin-c:        PDN129-RIPE
             tech-c:         PDN129-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         nl-serac-1-mnt
             created:        2015-09-10T10:51:29Z
             last-modified:  2024-03-07T10:59:44Z
             source:         RIPE
             
             organisation:   ORG-SAB9-RIPE
             org-name:       Serac Applications B.V.
             country:        NL
             reg-nr:         18041418
             org-type:       LIR
             address:        Rijnzathe 16
             address:        3454PV
             address:        De Meern
             address:        NETHERLANDS
             phone:          +31306583333
             admin-c:        PDN129-RIPE
             tech-c:         PDN129-RIPE
             abuse-c:        AR32629-RIPE
             mnt-ref:        nl-serac-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         nl-serac-1-mnt
             mnt-ref:        RIPE-NCC-HM-MNT
             created:        2015-06-24T14:12:28Z
             last-modified:  2026-05-13T07:19:22Z
             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 1.122.1 (BUSA)