Report for 201697

Name

SEMAPHOR-AS - Tobias Fonsmark trading as Semaphor, DK

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.

201697 SEMAPHOR-AS Semaphor ApS, DK

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS42541         FIBERBY, DK
    AS31027         GLOBALCONNECT-AS31027, DK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34092 AS201697       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  SEMAPHOR-AS Semaphor ApS, DK

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       %
61733 AS201697      SEMAPHOR-AS Semaphor ApS, DK                       2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.156.8.0/22        293 42541 201697       
  195.190.25.0/24      293 42541 201697       

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 195.190.25.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS201697 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS201697\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 'AS200537 - AS203022'
             
             as-block:       AS200537 - AS203022
             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:        2026-04-08T13:28:00Z
             last-modified:  2026-04-08T13:28:00Z
             source:         RIPE
             
             % Information related to 'AS201697'
             
             % Abuse contact for 'AS201697' is 'abuse@semaphor.dk'
             
             aut-num:        AS201697
             as-name:        SEMAPHOR-AS
             descr:          Semaphor ApS
             org:            ORG-TFTA5-RIPE
             remarks:        +-----------------------------------------------------
             remarks:        | Website: https://www.semaphor.dk/
             remarks:        | AS-SET: AS-SEMAPHOR
             remarks:        +-----------------------------------------------------
             remarks:
             remarks:        # - - Transit - - - - - - - - - - -
             remarks:        # GlobalConnect - AS 31027
             mp-import:      afi any.unicast from AS31027 accept ANY
             mp-export:      afi any.unicast to AS31027 announce AS-SEMAPHOR
             remarks:
             remarks:        # Fiberby - AS 42541
             mp-import:      afi any.unicast from AS42541 accept ANY
             mp-export:      afi any.unicast to AS42541 announce AS-SEMAPHOR
             remarks:
             admin-c:        SEMA3-RIPE
             tech-c:         SEMA3-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         dk-zencurity-1-mnt
             mnt-by:         SEMAPHOR-MNT
             created:        2018-06-28T07:24:03Z
             last-modified:  2024-01-03T13:13:36Z
             source:         RIPE # Filtered
             
             organisation:   ORG-TFTA5-RIPE
             org-name:       Tobias Fonsmark trading as Semaphor
             country:        DK
             reg-nr:         Not Applicable
             org-type:       LIR
             address:        Trekronergade 147B
             address:        2500
             address:        Valby
             address:        DENMARK
             phone:          +45 35 300 700
             admin-c:        TF4370-RIPE
             admin-c:        SEMA3-RIPE
             tech-c:         TF4370-RIPE
             tech-c:         SEMA3-RIPE
             abuse-c:        AR72737-RIPE
             mnt-ref:        SEMAPHOR-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         SEMAPHOR-MNT
             created:        2019-09-13T15:03:02Z
             last-modified:  2026-05-13T07:03:28Z
             source:         RIPE # Filtered
             
             role:           Semaphor Network Operators
             address:        Semaphor
             address:        Trekronergade 147B
             address:        DK-2500 Valby
             address:        Denmark
             abuse-mailbox:  abuse@semaphor.dk
             org:            ORG-SA607-RIPE
             admin-c:        TF110-RIPE
             admin-c:        HAF30-RIPE
             tech-c:         TF110-RIPE
             tech-c:         HAF30-RIPE
             nic-hdl:        SEMA3-RIPE
             mnt-by:         SEMAPHOR-MNT
             created:        2023-10-04T09:53:05Z
             last-modified:  2023-10-04T09:56:48Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)