Report for 204841

Name

AVSYSTEM-AS, PL

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.

204841 AVSYSTEM-AS, PL

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS42927         S-NET-AS, PL
    AS9141          AS9141 P4 Play UPC PL network, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
70950 AS204841       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AVSYSTEM-AS, PL

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       %
63171 AS204841      AVSYSTEM-AS, PL                                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.12.252.0/24       4777 2497 174 9141 204841   

Whois Entry

whois: 402332

IANA has recorded AS204841 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204841\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 'AS203940 - AS205662'
             
             as-block:       AS203940 - AS205662
             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:        2026-03-05T15:29:31Z
             last-modified:  2026-03-05T15:29:31Z
             source:         RIPE
             
             % Information related to 'AS204841'
             
             % Abuse contact for 'AS204841' is 'security@avsystem.com'
             
             aut-num:        AS204841
             as-name:        avsystem-as
             org:            ORG-AA2780-RIPE
             sponsoring-org: ORG-SA4302-RIPE
             import:         from AS44570 accept ANY
             export:         to AS44570 announce AS204841
             import:         from AS207668 accept ANY
             import:         from AS9141 accept ANY
             export:         to AS207668 announce AS204841
             export:         to AS9141 announce AS204841
             admin-c:        AA39718-RIPE
             tech-c:         AA39718-RIPE
             status:         ASSIGNED
             abuse-c:        AVSS1-RIPE
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AVSYSTEM-MNT
             created:        2022-08-01T10:10:32Z
             last-modified:  2025-02-19T17:18:17Z
             source:         RIPE
             
             organisation:   ORG-AA2780-RIPE
             org-name:       AVSystem sp. z o. o.
             country:        PL
             org-type:       OTHER
             address:        AVSystem, Radzikowskiego 47d, 31-315 Krakow, PL
             abuse-c:        AVSS1-RIPE
             mnt-ref:        AVSYSTEM-MNT
             mnt-ref:        ROUTE48-MNT
             mnt-ref:        SBMT
             mnt-ref:        UPC-PL-MNT
             mnt-by:         AVSYSTEM-MNT
             created:        2022-06-22T16:52:12Z
             last-modified:  2023-11-27T11:37:18Z
             source:         RIPE # Filtered
             
             role:           AVSystem
             address:        AVSystem
             address:        Radzikowskiego 47d
             address:        31-315 Krakow
             address:        PL
             nic-hdl:        AA39718-RIPE
             mnt-by:         AVSYSTEM-MNT
             created:        2022-06-22T16:22:42Z
             last-modified:  2023-12-15T16:22:47Z
             source:         RIPE # Filtered
             mnt-ref:        UPC-PL-MNT
             mnt-ref:        AVSYSTEM-MNT
             mnt-ref:        SBMT
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)