Report for 50917

Name

DIEDERIK-AS - Diederik Focko de Zee, 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.

50917 DIEDERIK-AS backbone.direct AS50917 T2 transit network, NL

  Adjacency:    26  Upstream:     6  Downstream:    20
  Upstream Adjacent AS list
    AS20495         WEDARE wd6.NET B.V, NL
    AS6939          HURRICANE, US
    AS16276         OVH, FR
    AS35133         ERANIUM fka Hybula Network, NL
    AS213753        INTEREDGE, NL
    AS216265        PLASMANODES-AS, VE
  Downstream Adjacent AS list
    AS213438        --No Registry Entry--
    AS214371        HORIZON-IT, NL
    AS21478         PLEX Plex ASN, NL
    AS214809        STOCADE-AS Stocade ASN, FI
    AS208258        ACCESS2IT Access2.IT Network, NL
    AS213619        --No Registry Entry--
    AS215248        BASTIAANBRINK, NL
    AS216333        AS-NETDEV, DE
    AS214677        DELUXHOST, IT
    AS27523         KAWAII-NETWORKS, US
    AS210645        DOMINIK_DOBROWOLSKI, PL
    AS209094        TBBV, NL
    AS215605        INFORMATIQ, FI
    AS212591        -Reserved AS-, ZZ
    AS14054         IRONWORK, US
    AS215318        NETRALEX 10e7a552a076c18237e09d6ef59e34afdb791491, NL
    AS214481        WCZAPKOWICZ-AS as214481as-wczapkowicz Chunkserve Backbone Transit, PL
    AS60431         PNO-AS, GB
    AS216078        KREMER-AS, DE
    AS201949        SEED-TECHNOLOGIES-LTD, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45489 AS50917        ORG+TRN Originate:        768 /22.42  Transit:      11008 /18.57 DIEDERIK-AS backbone.direct AS50917 T2 transit network, 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       %
47303 AS50917       DIEDERIK-AS backbone.direct AS50917 T2 transi      3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.152.39.0/24       3257 35133 50917 50917   
  89.37.98.0/24        3257 35133 50917 50917   
  103.141.12.0/24      57866 16276 50917      

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 194.26.194.0/24             Announced
    - 89.37.98.0/24               Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS50917 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS50917\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 'AS50893 - AS51311'
             
             as-block:       AS50893 - AS51311
             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:        2024-12-10T14:54:30Z
             last-modified:  2024-12-10T14:54:30Z
             source:         RIPE
             
             % Information related to 'AS50917'
             
             % Abuse contact for 'AS50917' is 'noc@backbone.direct'
             
             aut-num:        AS50917
             as-name:        DIEDERIK-AS
             org:            ORG-DFDZ1-RIPE
             sponsoring-org: ORG-SG364-RIPE
             descr:          backbone.direct AS50917 T2 transit network
             import:         from AS3257 accept ANY
             export:         to AS3257 announce AS50917
             export:         to AS20495 announce AS-SITEFAST
             import:         from AS20495 accept ANY
             import:         from AS174 accept ANY
             export:         to AS174 announce AS-SITEFAST
             import:         from AS16276 accept ANY
             export:         to AS16276 announce AS-SITEFAST
             remarks:        -----------------------------------------
             descr:          -----BEGIN TOKEN-----7fc39f0501d904d16215a60340b9d4581b320397693c984b231d50d2783bf9dcd971e7fc7f5cbc2c6c8ae60534867983a4cd0ad10daa864c5edad09c3b7eac79-----END TOKEN-----
             admin-c:        DFDZ1-RIPE
             tech-c:         DFDZ1-RIPE
             abuse-c:        AB47112-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         Sitefast-MNT
             created:        2022-07-19T07:53:56Z
             last-modified:  2025-06-30T20:11:32Z
             source:         RIPE
             
             organisation:   ORG-DFDZ1-RIPE
             org-name:       Diederik Focko de Zee
             country:        NL
             reg-nr:         Not Applicable
             org-type:       OTHER
             address:        Tusseler 91
             address:        7241KD Lochem
             address:        The Netherlands
             phone:          +31682004500
             admin-c:        DFDZ1-RIPE
             tech-c:         DFDZ1-RIPE
             abuse-c:        AB47112-RIPE
             mnt-ref:        Sitefast-MNT
             mnt-by:         Sitefast-MNT
             created:        2021-12-01T16:39:25Z
             last-modified:  2026-05-13T05:34:52Z
             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
             % 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 (DEXTER)