Report for 51636

Name

BORKOW-AS - BORKOWSKI BARTLOMIEJ BORKOW.ORG PPHU, 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 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.

51636 BORKOW-AS, PL

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS201054        EPIX-POLMIX, PL
    AS50607         EPIX-KTW-GLOBALMIX, PL
    AS29535         MIX2_OPENPEERING ASN shared between, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25570 AS51636        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  BORKOW-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       %
47676 AS51636       BORKOW-AS, PL                                      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  178.213.160.0/21     37100 29535 51636 51636 51636   

Whois Entry

whois: 402551

IANA has recorded AS51636 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51636\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 'AS51357 - AS51817'
             
             as-block:       AS51357 - AS51817
             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:        2025-02-13T13:57:44Z
             last-modified:  2025-02-13T13:57:44Z
             source:         RIPE
             
             % Information related to 'AS51636'
             
             % Abuse contact for 'AS51636' is 'abuse@borkow.org'
             
             aut-num:        AS51636
             as-name:        BORKOW-AS
             org:            ORG-BBBP1-RIPE
             import:         from AS20960 accept ANY
             export:         to AS20960 announce AS51636
             import:         from AS12741 accept ANY
             export:         to AS12741 announce AS51636
             import:         from AS30813 accept ANY
             export:         to AS30813 announce AS51636
             admin-c:        BB3425-RIPE
             tech-c:         BB3425-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         LEON-MNT
             mnt-by:         MNT-BORKOW
             created:        2010-10-12T13:40:08Z
             last-modified:  2018-09-04T10:54:54Z
             source:         RIPE
             sponsoring-org: ORG-LSzo6-RIPE
             
             organisation:   ORG-BBBP1-RIPE
             org-name:       BORKOWSKI BARTLOMIEJ BORKOW.ORG PPHU
             country:        PL
             reg-nr:         Not Applicable
             org-type:       OTHER
             address:        ul. 21-Stycznia 3, 63-520 Grabow nad Prosna, PL
             abuse-c:        AR19899-RIPE
             mnt-ref:        LEON-MNT
             mnt-by:         LEON-MNT
             mnt-ref:        MNT-BORKOW
             mnt-by:         MNT-BORKOW
             created:        2010-04-16T17:45:45Z
             last-modified:  2026-05-13T05:41:46Z
             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 (BUSA)