Report for 48181

Name

PROLAN-AS - Prolan Ltd., 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 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.

48181 PROLAN-AS - Prolan Ltd., BG

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS57344         TELEHOUSE-AS - Telehouse EAD, BG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15866 AS48181        ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  PROLAN-AS - Prolan Ltd., 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       %
45620 AS48181       PROLAN-AS - Prolan Ltd., BG                        5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  2.56.52.0/22         4608 7575 3491 57344 48181   
  45.154.76.0/22       4608 7575 3491 57344 48181   
  87.120.245.0/24      4608 7575 2914 57344 48181   
  91.92.27.0/24        4608 7575 3491 57344 48181   
  151.237.48.0/21      4608 7575 3491 57344 48181   

Whois Entry

whois: 402609

IANA has recorded AS48181 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS48181\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 'AS47870 - AS49384'
             
             as-block:       AS47870 - AS49384
             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:        2025-07-09T08:51:07Z
             last-modified:  2025-07-09T08:51:07Z
             source:         RIPE
             
             % Information related to 'AS48181'
             
             % Abuse contact for 'AS48181' is 'abuse@prolan.bg'
             
             aut-num:        AS48181
             as-name:        PROLAN-AS
             org:            ORG-PL65-RIPE
             import:         from AS57344 accept ANY
             export:         to AS57344 announce AS48181
             import:         from AS42555 accept ANY
             export:         to AS42555 announce AS48181
             admin-c:        EJ475-RIPE
             tech-c:         EJ475-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         bg-fiberbg-1-mnt
             created:        2008-10-22T13:10:07Z
             last-modified:  2026-01-23T16:15:12Z
             source:         RIPE
             sponsoring-org: ORG-PONF1-RIPE
             
             organisation:   ORG-PL65-RIPE
             org-name:       Prolan Ltd.
             country:        BG
             reg-nr:         200249651
             org-type:       OTHER
             address:        213 Simeonovsko shose
             address:        Sofia, Bulgaria
             abuse-c:        AR20678-RIPE
             mnt-ref:        bg-fiberbg-1-mnt
             mnt-by:         bg-fiberbg-1-mnt
             created:        2008-10-04T08:42:26Z
             last-modified:  2026-05-13T06:06:53Z
             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 (ABERDEEN)