Report for 204447

Name

TRECOM-POZNAN - TRECOM Poznan Sp. z o.o., 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.

204447 TRECOM-POZNAN - TRECOM Poznan Sp. z o.o., PL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS20552         HORYZONT - Horyzont Technologie Internetowe sp.z.o.o., PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
71124 AS204447       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  TRECOM-POZNAN - TRECOM Poznan Sp. z o.o., 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       %
62745 AS204447      TRECOM-POZNAN - TRECOM Poznan Sp. z o.o., PL       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  178.235.242.0/24     4608 7575 2914 9002 20552 204447   

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

AS204447   1 More Specifics   1 Total Advertisements   TRECOM-POZNAN - TRECOM Poznan Sp. z o.o., PL
    178.235.242.0/24              178.235.0.0/16

Whois Entry

whois: 402628

IANA has recorded AS204447 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204447\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 'AS204447'
             
             % Abuse contact for 'AS204447' is 'abuse@horyzont.net'
             
             aut-num:        AS204447
             as-name:        TRECOM-POZNAN
             org:            ORG-TPSZ8-RIPE
             import:         from AS20552 accept ANY
             export:         to AS20552 announce AS204447
             import:         from AS44896 accept ANY
             export:         to AS44896 announce AS204447
             admin-c:        HID22-RIPE
             tech-c:         HID22-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         HORYZONT-MNT
             created:        2018-03-08T14:33:43Z
             last-modified:  2020-11-16T17:52:13Z
             source:         RIPE
             sponsoring-org: ORG-HTI1-RIPE
             
             organisation:   ORG-TPSZ8-RIPE
             org-name:       TRECOM Poznan Sp. z o.o.
             country:        PL
             reg-nr:         141872245
             org-type:       OTHER
             address:        ul.Czyzewska 10
             address:        02-908 WARSZAWA
             abuse-c:        HTAB1-RIPE
             admin-c:        HID22-RIPE
             tech-c:         HID22-RIPE
             mnt-ref:        HORYZONT-MNT
             mnt-by:         HORYZONT-MNT
             created:        2018-02-13T12:12:09Z
             last-modified:  2026-05-13T06:48:46Z
             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 (DEXTER)