Report for 21436

Name

ALMANID-AS-BSL - ALMANID-AS-BSL, 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.

21436 ALMANID-AS-BSL - ALMANID-AS-BSL, CH

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6772          IMPNET-AS - ImproWare AG, CH

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48646 AS21436        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ALMANID-AS-BSL - ALMANID-AS-BSL, 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       %
21537 AS21436       ALMANID-AS-BSL - ALMANID-AS-BSL, CH                2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  193.108.164.0/23     4777 2516 13030 6772 21436 + Announce - aggregate of 193.108.164.0/24 (4777 2516 13030 6772 21436) and 193.108.165.0/24 (4777 2516 13030 6772 21436)
  193.108.164.0/24     4777 2516 13030 6772 21436 - Withdrawn - aggregated with 193.108.165.0/24 (4777 2516 13030 6772 21436)
  193.108.165.0/24     4777 2516 13030 6772 21436 - Withdrawn - aggregated with 193.108.164.0/24 (4777 2516 13030 6772 21436)

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

AS21436   2 More Specifics   2 Total Advertisements   ALMANID-AS-BSL - ALMANID-AS-BSL, CH
    193.108.164.0/24              193.108.164.0/23
    193.108.165.0/24              193.108.164.0/23

Whois Entry

whois: 402603

IANA has recorded AS21436 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21436\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 'AS21392 - AS21451'
             
             as-block:       AS21392 - AS21451
             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:        2018-11-22T15:27:28Z
             last-modified:  2018-11-22T15:27:28Z
             source:         RIPE
             
             % Information related to 'AS21436'
             
             % Abuse contact for 'AS21436' is 'message@almanid.com'
             
             aut-num:        AS21436
             as-name:        ALMANID-AS-BSL
             org:            ORG-agG1-RIPE
             import:         from AS6772 accept ANY
             export:         to AS6772 announce AS21436
             sponsoring-org: ORG-IA5-RIPE
             admin-c:        RB202-RIPE
             tech-c:         RB202-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         IMPNET-MNT
             mnt-by:         ALMANID-MNT
             created:        2001-12-10T13:52:50Z
             last-modified:  2025-02-08T09:52:22Z
             source:         RIPE # Filtered
             
             organisation:   ORG-AGG1-RIPE
             org-name:       almanid group GmbH
             country:        CH
             reg-nr:         CHE-112.979.757
             org-type:       OTHER
             address:        Ronny Bremer
             address:        Petersgasse 36
             address:        4051 Basel
             address:        Switzerland
             abuse-c:        AR20318-RIPE
             mnt-ref:        IMPNET-MNT
             mnt-by:         ALMANID-MNT
             mnt-by:         IMPNET-MNT
             created:        2011-10-21T08:48:39Z
             last-modified:  2026-05-19T09:35:09Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)