Report for 38952

Name

MAFRA-CZ-AS - MAFRA, 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.

38952 MAFRA-CZ-AS, CZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS5610          O2-CZECH-REPUBLIC, CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25190 AS38952        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  MAFRA-CZ-AS, 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       %
42098 AS38952       MAFRA-CZ-AS, CZ                                    2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.17.116.0/22      6939 5610 38952        
  194.79.52.0/22       6939 5610 38952        

Whois Entry

whois: 402590

IANA has recorded AS38952 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS38952\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 'AS38912 - AS39599'
             
             as-block:       AS38912 - AS39599
             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:        2023-08-29T07:47:54Z
             last-modified:  2023-08-29T07:47:54Z
             source:         RIPE
             
             % Information related to 'AS38952'
             
             % Abuse contact for 'AS38952' is 'abuse@mafra.cz'
             
             aut-num:        AS38952
             as-name:        MAFRA-CZ-AS
             org:            ORG-MA286-RIPE
             import:         from AS5610 accept ANY
             import:         from AS2819 accept ANY
             export:         to AS5610 announce AS38952
             export:         to AS2819 announce AS38952
             admin-c:        MM55093-RIPE
             tech-c:         MM55093-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MAFRA-MNT
             created:        2005-11-17T16:43:46Z
             last-modified:  2021-07-26T14:00:08Z
             source:         RIPE
             
             organisation:   ORG-MA286-RIPE
             org-name:       MAFRA, a.s.
             country:        CZ
             reg-nr:         45313351
             org-type:       LIR
             address:        Karla Englise 519/11
             address:        15000
             address:        Prague
             address:        CZECH REPUBLIC
             phone:          +420225062666
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         MAFRA-MNT
             mnt-ref:        MAFRA-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             admin-c:        MM55093-RIPE
             tech-c:         MM55093-RIPE
             abuse-c:        ID1586-RIPE
             created:        2008-01-14T13:21:18Z
             last-modified:  2026-05-13T07:32:08Z
             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 1.122.1 (SHETLAND)