Report for 58193

Name

T26 - Telecom26 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.

58193 T26 - Telecom26 AG, CH

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS60486         SNS - Swiss Networking Solutions AG, CH

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45559 AS58193        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  T26 - Telecom26 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       %
23997 AS58193       T26 - Telecom26 AG, CH                             3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  178.251.124.0/23     4777 2497 2914 60486 58193 + Announce - aggregate of 178.251.124.0/24 (4777 2497 2914 60486 58193) and 178.251.125.0/24 (4777 2497 2914 60486 58193)
  178.251.124.0/24     4777 2497 2914 60486 58193 - Withdrawn - aggregated with 178.251.125.0/24 (4777 2497 2914 60486 58193)
  178.251.125.0/24     4777 2497 2914 60486 58193 - Withdrawn - aggregated with 178.251.124.0/24 (4777 2497 2914 60486 58193)
  185.154.86.0/24      4608 7575 3303 60486 58193   

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

AS58193   3 More Specifics   3 Total Advertisements   T26 - Telecom26 AG, CH
    178.251.124.0/24              178.251.124.0/22
    178.251.125.0/24              178.251.124.0/22
    185.154.86.0/24               185.154.84.0/22

Whois Entry

whois: 402613

IANA has recorded AS58193 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS58193\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 'AS57975 - AS58367'
             
             as-block:       AS57975 - AS58367
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS58193'
             
             % Abuse contact for 'AS58193' is 'ripe@telecom26.ch'
             
             aut-num:        AS58193
             as-name:        T26
             org:            ORG-TA1004-RIPE
             import:         from AS60486 accept ANY
             export:         to AS60486 announce AS58193
             admin-c:        NO1304-RIPE
             tech-c:         NO1304-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         ch-t26-1-mnt
             created:        2016-05-30T11:45:46Z
             last-modified:  2018-09-04T11:48:44Z
             source:         RIPE
             
             organisation:   ORG-TA1004-RIPE
             org-name:       Telecom26 AG
             country:        CH
             reg-nr:         CHE-431.728.269
             org-type:       LIR
             address:        Baarerstrasse 135
             address:        6300
             address:        Zug
             address:        SWITZERLAND
             phone:          +41435004244
             admin-c:        NO1304-RIPE
             tech-c:         NO1304-RIPE
             abuse-c:        AR36543-RIPE
             mnt-ref:        ch-t26-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         ch-t26-1-mnt
             created:        2016-05-27T14:29:38Z
             last-modified:  2026-05-13T07:14:59Z
             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 (BUSA)