Report for 43906

Name

colozh - colozh, 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.

43906 colozh - colozh, CH

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS15576         NTS - NTS workspace AG, CH

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
62801 AS43906        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  colozh - colozh, 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       %
43931 AS43906       colozh - colozh, CH                                1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.198.229.0/24      4777 2516 174 15576 43906 43906   

Whois Entry

whois: 402609

IANA has recorded AS43906 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS43906\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 'AS43075 - AS44168'
             
             as-block:       AS43075 - AS44168
             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:        2023-12-11T15:09:58Z
             last-modified:  2023-12-11T15:09:58Z
             source:         RIPE
             
             % Information related to 'AS43906'
             
             % Abuse contact for 'AS43906' is 'abuse@nts.ch'
             
             aut-num:        AS43906
             as-name:        colozh
             org:            ORG-cA888-RIPE
             import:         from AS15576 accept ANY
             import:         from AS39040 accept ANY
             export:         to AS15576 announce AS43906
             export:         to AS39040 announce AS43906
             admin-c:        NN1149-RIPE
             tech-c:         NN1149-RIPE
             status:         ASSIGNED
             mnt-by:         NTS-CORE-MNT
             mnt-by:         RIPE-NCC-END-MNT
             created:        2007-10-17T12:51:39Z
             last-modified:  2017-11-15T09:49:55Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-aG1-RIPE
             
             organisation:   ORG-CA888-RIPE
             org-name:       NTS Colocation AG
             country:        CH
             reg-nr:         CHE-113.530.414
             org-type:       OTHER
             address:        Badenerstrasse 569
             address:        8048 Zuerich
             address:        Switzerland
             phone:          +41 31 517 77 69
             admin-c:        NN1149-RIPE
             tech-c:         NN1149-RIPE
             abuse-c:        NN1149-RIPE
             mnt-by:         NTS-CORE-MNT
             mnt-ref:        NTS-CORE-MNT
             created:        2007-10-14T13:41:38Z
             last-modified:  2026-05-13T05:15:39Z
             source:         RIPE # Filtered
             
             role:           NTS NOC
             address:        NTS Workspace AG
             address:        Woelflistrasse 1d
             address:        CH-3006 Bern
             phone:          +41 31 517 77 77
             abuse-mailbox:  abuse@nts.ch
             admin-c:        RBU-RIPE
             tech-c:         RBU-RIPE
             tech-c:         NUH1-RIPE
             tech-c:         SG13743-RIPE
             tech-c:         AK19106-RIPE
             tech-c:         SR14325-RIPE
             tech-c:         JS24223-RIPE
             tech-c:         LP14031-RIPE
             tech-c:         FW2469-RIPE
             tech-c:         JG11732-RIPE
             tech-c:         GB25798-RIPE
             tech-c:         MP40083-RIPE
             nic-hdl:        NN1149-RIPE
             mnt-by:         NTS-CORE-MNT
             created:        2010-10-29T12:49:58Z
             last-modified:  2025-10-01T13:03:57Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)