Report for 57538

Name

PRB-AS - Prokuratura-Republika-Bulgaria, BG

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.

57538 PRB-AS, BG

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8866          VIVACOM-AS BULGARIA, BG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
65161 AS57538        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  PRB-AS, BG

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       %
50055 AS57538       PRB-AS, BG                                         1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.232.209.0/24      37100 8866 57538       

Whois Entry

whois: 402590

IANA has recorded AS57538 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57538\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 'AS57370 - AS57973'
             
             as-block:       AS57370 - AS57973
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS57538'
             
             % Abuse contact for 'AS57538' is 'gbonchev@prb.bg'
             
             aut-num:        AS57538
             as-name:        PRB-AS
             org:            ORG-PA448-RIPE
             import:         from AS8262 accept ANY
             export:         to AS8262 announce AS57538
             import:         from AS12564 accept ANY
             export:         to AS12564 announce AS57538
             import:         from AS8866 accept ANY
             export:         to AS8866 announce AS57538
             admin-c:        GB13964-RIPE
             tech-c:         SB15274-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         PRB1-MNT
             created:        2011-11-23T13:20:51Z
             last-modified:  2018-09-04T11:07:13Z
             source:         RIPE
             sponsoring-org: ORG-NAL1-RIPE
             
             organisation:   ORG-PA448-RIPE
             org-name:       Prokuratura-Republika-Bulgaria
             country:        BG
             reg-nr:         Not Applicable
             org-type:       OTHER
             address:        ul. Vitosha 2
             address:        Sofia, Bulgaria
             abuse-c:        AR20197-RIPE
             phone:          +359 2 9219295
             admin-c:        GB13964-RIPE
             tech-c:         SB15274-RIPE
             mnt-by:         PRB1-MNT
             mnt-ref:        PRB1-MNT
             created:        2011-11-14T09:59:34Z
             last-modified:  2026-05-13T06:17:41Z
             source:         RIPE # Filtered
             
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             % Access from your host has been temporarily denied.
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             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)