Report for 48523

Name

HKZA-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.

48523 HKZA-AS, PL

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS31242         TKPSA-AS, PL
    AS12912         TM, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45284 AS48523        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  HKZA-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       %
46322 AS48523       HKZA-AS, PL                                        2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.207.200.0/23      4777 2516 3320 12912 48523   
  91.209.93.0/24       4777 2516 3320 12912 48523   

Whois Entry

whois: 402332

IANA has recorded AS48523 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS48523\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 'AS47870 - AS49384'
             
             as-block:       AS47870 - AS49384
             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:        2025-07-09T08:51:07Z
             last-modified:  2025-07-09T08:51:07Z
             source:         RIPE
             
             % Information related to 'AS48523'
             
             % Abuse contact for 'AS48523' is 'abuse@inetia.pl'
             
             aut-num:        AS48523
             as-name:        HKZA-AS
             org:            ORG-HZAS1-RIPE
             import:         from AS12968 accept any
             export:         to AS12968 announce AS48523
             import:         from AS12741 accept any
             export:         to AS12741 announce AS48523
             admin-c:        DS6500-RIPE
             tech-c:         DS6500-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         NETIA-MNT
             created:        2013-08-26T11:35:55Z
             last-modified:  2019-04-09T09:26:32Z
             source:         RIPE
             sponsoring-org: ORG-ITP1-RIPE
             
             organisation:   ORG-HZAS1-RIPE
             org-name:       ArcelorMittal Poland S.A.
             country:        PL
             org-type:       OTHER
             address:        41-308 Dabrowa Gornicza
             address:        Al. J. Pilsudskiego 92
             phone:          +48327768999
             abuse-c:        AR24728-RIPE
             admin-c:        LA5144-RIPE
             tech-c:         LA5144-RIPE
             mnt-ref:        NETIA-MNT
             mnt-by:         NETIA-MNT
             created:        2008-08-27T16:01:15Z
             last-modified:  2022-12-01T16:29:17Z
             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
             % 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 1.121.2 (BUSA)