Report for 61983

Name

IMGW, 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.

61983 IMGW, PL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS12741         AS-NETIA Warszawa 02-822, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
65693 AS61983        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  IMGW, 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       %
51944 AS61983       IMGW, PL                                           1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.220.17.0/24       4777 2516 3356 12741 61983   

Whois Entry

whois: 402332

IANA has recorded AS61983 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61983\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 'AS61962 - AS62463'
             
             as-block:       AS61962 - AS62463
             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:        2026-01-12T16:16:13Z
             last-modified:  2026-01-12T16:16:13Z
             source:         RIPE
             
             % Information related to 'AS61983'
             
             % Abuse contact for 'AS61983' is 'noc@imgw.pl'
             
             aut-num:        AS61983
             as-name:        IMGW
             org:            ORG-IMiG2-RIPE
             import:         from AS5617 accept ANY
             import:         from AS5550 accept ANY
             export:         to AS5617 announce AS61983
             export:         to AS5550 announce AS61983
             admin-c:        DN518-RIPE
             tech-c:         LL6392-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         TPNET
             created:        2014-04-03T08:53:56Z
             last-modified:  2018-09-04T11:25:50Z
             source:         RIPE
             sponsoring-org: ORG-PT1-RIPE
             
             organisation:   ORG-IMiG2-RIPE
             org-name:       Instytut Meteorologii i Gospodarki Wodnej - Panstwowy Instytut Badawczy
             country:        PL
             descr:          Instytut Meteorologii i Gospodarki Wodnej - Panstwowy Instytut Badawczy
             org-type:       OTHER
             address:        ul.Podlesna 61
             address:        01-673 Warszawa
             abuse-c:        AR22037-RIPE
             mnt-ref:        TPNET
             mnt-by:         TPNET
             created:        2010-09-03T09:34:33Z
             last-modified:  2022-12-01T16:31:02Z
             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)