Report for 51907

Name

CH-ZG, 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.

51907 CH-ZG, CH

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS9002          RETN-AS, GB
    AS6730          SUNRISE, CH

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17454 AS51907        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  CH-ZG, 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       %
47994 AS51907       CH-ZG, CH                                          1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  193.134.16.0/20      4777 2516 6830 6730 51907   

Whois Entry

whois: 402332

IANA has recorded AS51907 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51907\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 'AS51857 - AS52209'
             
             as-block:       AS51857 - AS52209
             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:        2024-12-12T14:34:06Z
             last-modified:  2024-12-12T14:34:06Z
             source:         RIPE
             
             % Information related to 'AS51907'
             
             % Abuse contact for 'AS51907' is 'aio.abuse@zg.ch'
             
             aut-num:        AS51907
             as-name:        CH-ZG
             org:            ORG-KZ15-RIPE
             import:         from AS34288 accept ANY
             export:         to AS34288 announce AS51907:AS-DEFAULT
             import:         from AS15576 accept ANY
             export:         to AS15576 announce AS51907:AS-DEFAULT
             import:         from AS39040 accept ANY
             export:         to AS39040 announce AS51907:AS-DEFAULT
             import:         from AS6730 accept ANY
             export:         to AS6730 announce AS51907:AS-DEFAULT
             admin-c:        AIO66-RIPE
             tech-c:         AIO-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         CH-ZG-BOT-MNT
             mnt-by:         CH-ZG-SOS-MNT
             mnt-by:         CH-ZG-MNT
             created:        2022-08-29T14:03:07Z
             last-modified:  2025-07-12T13:19:02Z
             source:         RIPE
             
             organisation:   ORG-KZ15-RIPE
             org-name:       Kanton Zug
             org-type:       LIR
             address:        Aabachstrasse 1
             address:        6300
             address:        Zug
             address:        SWITZERLAND
             country:        CH
             phone:          +41 41 728 5111
             admin-c:        AIO66-RIPE
             tech-c:         AIO-RIPE
             abuse-c:        CHZG666-RIPE
             mnt-ref:        CH-ZG-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         CH-ZG-MNT
             created:        2021-02-02T07:11:51Z
             last-modified:  2022-08-27T19:45:49Z
             source:         RIPE # Filtered
             
             role:           Kanton Zug - Amt fur Informatik - Technical Role
             org:            ORG-KZ15-RIPE
             address:        Amt für Informatik und Organisation
             address:        FD/AIO/NCS
             address:        Aabachstrasse 1
             address:        CH6300 Zug
             address:        Switzerland
             tech-c:         WIWI-RIPE
             tech-c:         UTWA-RIPE
             tech-c:         WOAT-RIPE
             tech-c:         OLIS-RIPE
             tech-c:         QQQQ-RIPE
             admin-c:        AIO66-RIPE
             abuse-mailbox:  aio.abuse@zg.ch
             nic-hdl:        AIO-RIPE
             mnt-by:         CH-ZG-MNT
             created:        2021-01-21T17:24:51Z
             last-modified:  2025-07-06T18:23:32Z
             source:         RIPE # Filtered
             
             role:           Kanton Zug - Amt fur Informatik - Admin Role
             org:            ORG-KZ15-RIPE
             address:        Amt für Informatik und Organisation
             address:        FD/AIO/NCS
             address:        Aabachstrasse 1
             address:        CH6300 Zug
             address:        Switzerland
             admin-c:        WIWI-RIPE
             admin-c:        UTWA-RIPE
             tech-c:         AIO-RIPE
             abuse-mailbox:  aio.abuse@zg.ch
             nic-hdl:        AIO66-RIPE
             mnt-by:         CH-ZG-MNT
             created:        2021-01-21T17:26:57Z
             last-modified:  2025-07-06T18:23:04Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)