Report for 205724

Name

TSB-AS - T.S.BOHEMIA a.s., CZ

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 AS6447) 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.

205724 TSB-AS T.S.BOHEMIA a.s., CZ

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS39904         MERIT-AS MERIT GROUP a.s., CZ
    AS25248         BLUETONE-AS The Czech Republic, CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
71506 AS205724       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  TSB-AS T.S.BOHEMIA a.s., CZ

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       %
63829 AS205724      TSB-AS T.S.BOHEMIA a.s., CZ                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  46.227.174.0/24      6939 25248 205724      

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

AS205724   1 More Specifics   1 Total Advertisements   TSB-AS T.S.BOHEMIA a.s., CZ
    46.227.174.0/24               46.227.168.0/21

Whois Entry

whois: 402590

IANA has recorded AS205724 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS205724\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 'AS205664 - AS206367'
             
             as-block:       AS205664 - AS206367
             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:        2024-07-02T13:58:22Z
             last-modified:  2024-07-02T13:58:22Z
             source:         RIPE
             
             % Information related to 'AS205724'
             
             % Abuse contact for 'AS205724' is 'abuse@merit.cz'
             
             aut-num:        AS205724
             as-name:        TSB-AS
             descr:          T.S.BOHEMIA a.s.
             org:            ORG-TA1152-RIPE
             import:         from AS39904 accept ANY
             export:         to AS39904 announce AS205724
             import:         from AS5610 accept ANY
             export:         to AS5610 announce AS205724
             import:         from AS25248 accept ANY
             export:         to AS25248 announce AS205724
             admin-c:        MGHM-RIPE
             tech-c:         MGHM-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MERIT-MNT
             created:        2017-06-15T09:26:32Z
             last-modified:  2020-11-16T17:53:07Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-MGa7-RIPE
             
             organisation:   ORG-TA1152-RIPE
             org-name:       T.S.BOHEMIA a.s.
             country:        CZ
             reg-nr:         62304381
             org-type:       OTHER
             address:        T.S.BOHEMIA a.s.
             address:        Sladovni 103/3
             address:        Olomouc
             address:        772 00
             address:        Czech republic
             phone:          +420 585 157 445
             admin-c:        PB20245-RIPE
             tech-c:         PB20245-RIPE
             tech-c:         MGHM-RIPE
             abuse-c:        MGHM-RIPE
             mnt-ref:        MERIT-MNT
             mnt-by:         MERIT-MNT
             created:        2017-06-13T12:04:14Z
             last-modified:  2026-05-19T09:35:03Z
             source:         RIPE # Filtered
             
             role:           MERIT GROUP Hostmaster
             address:        MERIT GROUP a.s.
             address:        Brezinova 7
             address:        772 00 Olomouc
             address:        Czech Republic
             phone:          +420 585 226 185
             fax-no:         +420 585 230 206
             remarks:        MERIT GROUP a.s. - RIPE Database Administrators
             admin-c:        JFA-RIPE
             tech-c:         JFA-RIPE
             tech-c:         JBAN-RIPE
             nic-hdl:        MGHM-RIPE
             abuse-mailbox:  abuse@merit.cz
             mnt-by:         MERIT-MNT
             created:        2010-05-17T15:01:57Z
             last-modified:  2013-05-24T09:41:36Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)