Report for 42021

Name

MOSTOSTAL-WARSZAWA, 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.

42021 MOSTOSTAL-WARSZAWA, PL

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS12741         AS-NETIA Warszawa 02-822, PL
    AS15694         ATMAN-ISP-AS ATM S.A., PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
62319 AS42021        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  MOSTOSTAL-WARSZAWA, 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       %
43614 AS42021       MOSTOSTAL-WARSZAWA, PL                             1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  194.60.79.0/24       4777 2516 1299 15694 42021   

Whois Entry

whois: 402332

IANA has recorded AS42021 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS42021\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 'AS40960 - AS42171'
             
             as-block:       AS40960 - AS42171
             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:        2024-07-22T14:14:32Z
             last-modified:  2024-07-22T14:14:32Z
             source:         RIPE
             
             % Information related to 'AS42021'
             
             % Abuse contact for 'AS42021' is 'ripe@ipartners.pl'
             
             aut-num:        AS42021
             as-name:        MOSTOSTAL-WARSZAWA
             org:            ORG-MW5-RIPE
             import:         from AS12741 action pref=100; accept ANY
             export:         to AS12741 announce AS42021
             import:         from AS8246 action pref=100; accept ANY
             export:         to AS8246 announce AS42021
             admin-c:        PC11080-RIPE
             tech-c:         PC11080-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         IPARTNERS-MNT
             created:        2006-12-05T15:10:58Z
             last-modified:  2018-09-04T10:20:39Z
             source:         RIPE
             sponsoring-org: ORG-ITP1-RIPE
             
             organisation:   ORG-MW5-RIPE
             org-name:       Mostostal Warszawa S.A.
             country:        PL
             org-type:       OTHER
             address:        Konstruktorska 11a
             address:        02-673
             address:        Warszawa
             address:        Poland
             phone:          +48 22 2507661
             abuse-c:        AR27068-RIPE
             admin-c:        PC11080-RIPE
             mnt-ref:        IPARTNERS-MNT
             mnt-by:         IPARTNERS-MNT
             created:        2006-12-08T09:56:21Z
             last-modified:  2022-12-01T16:38:35Z
             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 1.121.2 (DEXTER)