Report for 206218

Name

AT4-AS at4.xyz, 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.

206218 AT4-AS at4.xyz, NL

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS209845        CNPR-NET-AS cnpr.io, NL
    AS8283          COLOCLUE-AS Netwerkvereniging Coloclue, Amsterdam, Netherlands, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
71251 AS206218       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AT4-AS at4.xyz, 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       %
63893 AS206218      AT4-AS at4.xyz, NL                                 1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  74.209.165.0/24      4777 2516 1299 8283 206218   

Whois Entry

whois: 402332

IANA has recorded AS206218 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS206218\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 'AS205664 - AS206367'
             
             as-block:       AS205664 - AS206367
             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:        2024-07-02T13:58:22Z
             last-modified:  2024-07-02T13:58:22Z
             source:         RIPE
             
             % Information related to 'AS206218'
             
             % Abuse contact for 'AS206218' is 'annejan.zwart@gmail.com'
             
             aut-num:        AS206218
             as-name:        AT4-AS
             descr:          at4.xyz
             org:            ORG-AZ74-RIPE
             sponsoring-org: ORG-NC22-RIPE
             import:         from AS8283 accept ANY
             export:         to AS8283 announce AS206218
             import:         from AS209845 accept ANY
             export:         to AS209845 announce AS206218
             admin-c:        AZ9354-RIPE
             tech-c:         AZ9354-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         at4-mnt
             created:        2025-10-13T13:36:49Z
             last-modified:  2025-10-13T17:45:24Z
             source:         RIPE
             
             organisation:   ORG-AZ74-RIPE
             org-name:       Anne-Jan Zwart
             org-type:       OTHER
             address:        Box G4020
             address:        Zinkstraat 24
             address:        4823 AD Breda
             address:        The Netherlands
             country:        NL
             abuse-c:        AAC205-RIPE
             admin-c:        AZ9354-RIPE
             tech-c:         AZ9354-RIPE
             mnt-ref:        at4-mnt
             mnt-by:         at4-mnt
             created:        2025-10-11T17:29:54Z
             last-modified:  2025-10-11T17:32:24Z
             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 1.121.2 (ABERDEEN)