Report for 25164

Name

Flughafen-Zuerich - Flughafen Zurich AG, CH

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.

25164 Flughafen-Zuerich - Flughafen Zurich AG, CH

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS13030         INIT7 - Init7 (Switzerland) Ltd., CH

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22083 AS25164        ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  Flughafen-Zuerich - Flughafen Zurich AG, CH

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       %
37083 AS25164       Flughafen-Zuerich - Flughafen Zurich AG, CH        3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.142.224.0/22      4777 2516 13030 25164   
  193.192.232.0/23     4777 2516 13030 25164   
  194.146.212.0/22     4777 2516 13030 25164   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS25164   1 More Specifics   3 Total Advertisements   Flughafen-Zuerich - Flughafen Zurich AG, CH
    193.192.232.0/23              193.192.224.0/19

Whois Entry

whois: 402603

IANA has recorded AS25164 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25164\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 'AS25164 - AS25249'
             
             as-block:       AS25164 - AS25249
             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:        2018-11-22T15:27:30Z
             last-modified:  2018-11-22T15:27:30Z
             source:         RIPE
             
             % Information related to 'AS25164'
             
             % Abuse contact for 'AS25164' is 'abuse@zurich-airport.com'
             
             aut-num:        AS25164
             as-name:        Flughafen-Zuerich
             org:            ORG-AATA1-RIPE
             import:         from AS6730 action pref=100; accept ANY
             import:         from AS13030 action pref=100; accept ANY
             export:         to AS6730 announce AS25164
             export:         to AS13030 announce AS25164
             admin-c:        ZP11-ORG
             tech-c:         AR31337-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         Flughafen-Zuerich-MNT
             mnt-by:         MNT-APT
             created:        2002-08-16T10:16:11Z
             last-modified:  2025-03-26T07:34:19Z
             source:         RIPE
             
             organisation:   ORG-AATA1-RIPE
             org-name:       Flughafen Zurich AG
             country:        CH
             reg-nr:         CHE-101.921.104
             org-type:       LIR
             address:        Postfach
             address:        8058
             address:        Zürich-Flughafen
             address:        SWITZERLAND
             phone:          +41 43 816 73 00
             abuse-c:        AATA1-RIPE
             mnt-ref:        MNT-APT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-APT
             admin-c:        AR31337-RIPE
             admin-c:        ZP11-ORG
             created:        2006-08-10T10:11:07Z
             last-modified:  2026-05-19T13:42:52Z
             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 1.122.1 (SHETLAND)