Report for 210429

Name

HIZAKURA-NL - Hizakura 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 AS6447) 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.

210429 HIZAKURA-, NL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3214          XTOM xTom GmbH, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24117 AS210429       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  HIZAKURA-, 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       %
14464 AS210429      HIZAKURA-, NL                                      9      4      1      6      3  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  45.133.117.0/24      3303 3214 210429       
  45.133.118.0/24      3303 3214 210429       
  45.142.164.0/24      3303 3214 210429       
  45.148.60.0/22       3303 3214 210429     + Announce - aggregate of 45.148.60.0/23 (3303 3214 210429) and 45.148.62.0/23 (3303 3214 210429)
  45.148.60.0/24       3303 3214 210429     - Withdrawn - aggregated with 45.148.61.0/24 (3303 3214 210429)
  45.148.61.0/24       3303 3214 210429     - Withdrawn - aggregated with 45.148.60.0/24 (3303 3214 210429)
  45.148.62.0/24       3303 3214 210429     - Withdrawn - aggregated with 45.148.63.0/24 (3303 3214 210429)
  45.148.63.0/24       3303 3214 210429     - Withdrawn - aggregated with 45.148.62.0/24 (3303 3214 210429)
  185.46.68.0/24       3303 3214 210429       
  194.147.221.0/24     3303 3214 210429       

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 45.133.117.0/24             Withdrawn
    - 45.133.118.0/24             Withdrawn
    - 45.142.164.0/24             Withdrawn
    - 45.148.60.0/24              Withdrawn
    - 45.148.61.0/24              Withdrawn
    - 45.148.62.0/24              Withdrawn
    - 45.148.63.0/24              Withdrawn
    - 185.46.68.0/24              Withdrawn
    - 194.147.221.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS210429 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS210429\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS210429'
             
             % Abuse contact for 'AS210429' is 'abuse@qde.com'
             
             aut-num:        AS210429
             as-name:        HIZAKURA-NL
             org:            ORG-HB140-RIPE
             admin-c:        XSWL-RIPE
             tech-c:         XSWL-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         XSWL-MNT
             created:        2021-11-25T14:26:02Z
             last-modified:  2021-12-01T17:13:40Z
             source:         RIPE
             
             organisation:   ORG-HB140-RIPE
             org-name:       Hizakura B.V.
             country:        NL
             reg-nr:         84510293
             org-type:       LIR
             address:        Bargelaan 200
             address:        2333 CW
             address:        Leiden
             address:        NETHERLANDS
             phone:          +31 857603978
             admin-c:        XSWL-RIPE
             tech-c:         XSWL-RIPE
             abuse-c:        XSWL-RIPE
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         XSWL-MNT
             created:        2021-11-24T09:29:49Z
             last-modified:  2026-05-13T07:42:04Z
             source:         RIPE # Filtered
             mnt-ref:        XSWL-MNT
             
             role:           Hizakura B.V.
             address:        Bargelaan 200
             address:        2333 CW
             address:        Leiden
             address:        NETHERLANDS
             phone:          +31 857603978
             org:            ORG-HB140-RIPE
             nic-hdl:        XSWL-RIPE
             abuse-mailbox:  abuse@qde.com
             mnt-by:         XSWL-MNT
             created:        2021-11-24T09:58:33Z
             last-modified:  2024-12-05T16:29:12Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)