Report for 212778

Name

ASGLWD1 - Gemeente Leeuwarden, 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 AS1221) 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.

212778 ASGLWD1 - Gemeente Leeuwarden, NL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS33915         TNF-AS - Vodafone Libertel B.V., NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31473 AS212778       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  ASGLWD1 - Gemeente Leeuwarden, 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       %
18679 AS212778      ASGLWD1 - Gemeente Leeuwarden, NL                  3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  145.87.0.0/22        4777 2516 6830 33915 33915 212778   
  145.87.2.0/24        4777 2516 6830 33915 33915 212778 - Withdrawn - matching aggregate 145.87.0.0/22 4777 2516 6830 33915 33915 212778
  145.87.3.0/24        4777 2516 6830 33915 33915 212778 - Withdrawn - matching aggregate 145.87.0.0/22 4777 2516 6830 33915 33915 212778

Whois Entry

whois: 402628

IANA has recorded AS212778 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS212778\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 'AS212778'
             
             % Abuse contact for 'AS212778' is 'servicedesk@leeuwarden.nl'
             
             aut-num:        AS212778
             as-name:        ASGLWD1
             org:            ORG-GLWD1-RIPE
             import:         from AS35476 accept ANY
             export:         to AS35476 announce AS212778
             import:         from AS33915 accept ANY
             export:         to AS33915 announce AS212778
             admin-c:        EMvd1-RIPE
             tech-c:         EW945-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-GEMLWD
             created:        2020-08-18T08:03:31Z
             last-modified:  2020-12-22T09:34:34Z
             source:         RIPE
             sponsoring-org: ORG-DFb1-RIPE
             
             organisation:   ORG-GLWD1-RIPE
             org-name:       Gemeente Leeuwarden
             country:        NL
             reg-nr:         Not Applicable
             org-type:       OTHER
             address:        Oldehoofsterkerkhof 2
             address:        8911 DH Leeuwarden
             address:        The Netherlands
             abuse-c:        ACRO4112-RIPE
             mnt-ref:        MNT-GEMLWD
             mnt-ref:        LOGIUS
             mnt-by:         MNT-GEMLWD
             mnt-by:         LOGIUS
             created:        2015-09-30T13:48:22Z
             last-modified:  2026-05-13T05:21:47Z
             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)