Report for 207204

Name

CNK, 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.

207204 CNK, PL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1887          NASK-ACADEMIC, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
71445 AS207204       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  CNK, 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       %
64364 AS207204      CNK, PL                                            1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  148.81.206.0/24      4777 2497 3356 8501 1887 207204   

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

AS207204   1 More Specifics   1 Total Advertisements   CNK, PL
    148.81.206.0/24               148.81.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS207204 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS207204\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 'AS206369 - AS207419'
             
             as-block:       AS206369 - AS207419
             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:        2024-06-03T14:03:01Z
             last-modified:  2024-06-03T14:03:01Z
             source:         RIPE
             
             % Information related to 'AS207204'
             
             % Abuse contact for 'AS207204' is 'abuse@kopernik.org.pl'
             
             aut-num:        AS207204
             as-name:        CNK
             org:            ORG-CNK2-RIPE
             import:         from AS1887 accept ANY
             export:         to AS1887 announce AS207204
             import:         from AS12741 accept ANY
             export:         to AS12741 announce AS207204
             admin-c:        MP29920-RIPE
             tech-c:         MP29920-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         NASK2-MNT
             created:        2016-08-11T12:41:52Z
             last-modified:  2020-11-16T17:54:01Z
             source:         RIPE
             sponsoring-org: ORG-NRaA1-RIPE
             
             organisation:   ORG-CNK2-RIPE
             org-name:       Centrum Nauki Kopernik
             country:        PL
             org-type:       OTHER
             address:        ul.Wybrzeze Kosciuszkowskie 20
             address:        00-390 WARSZAWA
             address:        PL
             admin-c:        MP29920-RIPE
             tech-c:         MP29920-RIPE
             abuse-c:        CNK10-RIPE
             mnt-ref:        NASK2-MNT
             mnt-by:         NASK2-MNT
             created:        2016-08-10T12:15:06Z
             last-modified:  2022-12-01T17:09:31Z
             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)