Report for 201221

Name

OSMAN-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.

201221 OSMAN-AS, 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
70143 AS201221       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  OSMAN-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       %
61338 AS201221      OSMAN-AS, PL                                       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.82.251.0/24      4777 2497 3356 12741 201221   

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

AS201221   1 More Specifics   1 Total Advertisements   OSMAN-AS, PL
    185.82.251.0/24               185.82.248.0/22

Whois Entry

whois: 402332

IANA has recorded AS201221 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS201221\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 'AS200352 - AS203022'
             
             as-block:       AS200352 - AS203022
             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:        2024-10-03T13:30:54Z
             last-modified:  2024-10-03T13:30:54Z
             source:         RIPE
             
             % Information related to 'AS201221'
             
             % Abuse contact for 'AS201221' is 'rosmanski@osel.pl'
             
             aut-num:        AS201221
             as-name:        OSMAN-AS
             org:            ORG-OERO1-RIPE
             import:         from AS47273 accept ANY
             export:         to AS47273 announce AS201221
             import:         from AS12741 accept ANY
             export:         to AS12741 announce AS201221
             admin-c:        RO3046-RIPE
             tech-c:         RO3046-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         KSI-MNT
             created:        2015-06-29T07:00:30Z
             last-modified:  2020-11-24T06:35:52Z
             source:         RIPE
             sponsoring-org: ORG-KAKT2-RIPE
             
             organisation:   ORG-OERO1-RIPE
             org-name:       OSMAN ELECTRONICS ROBERT OSMANSKI
             country:        PL
             org-type:       OTHER
             address:        ul. Kasztanowa 40a 88-100 Inowroc?aw Poland
             abuse-c:        AC32127-RIPE
             mnt-ref:        KSI-MNT
             mnt-by:         KSI-MNT
             created:        2015-01-05T14:11:45Z
             last-modified:  2022-12-01T17:21:45Z
             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 (ABERDEEN)