Report for 199927

Name

ITB2 - ITB-Kwadraat BV, 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.

199927 ITB2 - ITB-Kwadraat BV, NL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS5524          BREEDBANDNEDERLAND - Signet B.V., NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20343 AS199927       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  ITB2 - ITB-Kwadraat BV, 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       %
60341 AS199927      ITB2 - ITB-Kwadraat BV, NL                         3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.11.12.0/22        4608 7575 3356 49685 5524 5524 199927   
  185.42.56.0/22       4608 7575 3356 49685 5524 5524 199927   
  185.251.236.0/22     4608 7575 3356 49685 5524 5524 199927   

Whois Entry

whois: 402591

IANA has recorded AS199927 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS199927\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 'AS199178 - AS200350'
             
             as-block:       AS199178 - AS200350
             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:        2025-11-24T15:16:53Z
             last-modified:  2025-11-24T15:16:53Z
             source:         RIPE
             
             % Information related to 'AS199927'
             
             % Abuse contact for 'AS199927' is 'support@itb2.nl'
             
             aut-num:        AS199927
             as-name:        ITB2
             org:            ORG-IB50-RIPE
             import:         from AS5524 accept any
             export:         to AS5524 announce AS199927
             admin-c:        NH3709-ripe
             tech-c:         NH3709-ripe
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         hensn00
             created:        2013-12-05T09:36:40Z
             last-modified:  2023-08-30T08:45:29Z
             source:         RIPE # Filtered
             
             organisation:   ORG-IB50-RIPE
             org-name:       ITB-Kwadraat BV
             country:        NL
             reg-nr:         820909622
             org-type:       LIR
             address:        Grote Woudhuis 5
             address:        7325 WM
             address:        Apeldoorn
             address:        NETHERLANDS
             phone:          +31884822000
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        hensn00
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         hensn00
             admin-c:        NH3709-ripe
             abuse-c:        AID24-ripe
             created:        2013-11-22T13:53:45Z
             last-modified:  2026-05-13T07:35:12Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)