Report for 57854

Name

ALTERNA-AS, SI

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.

57854 ALTERNA-AS, SI

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS5603          SIOL-NET Telekom Slovenije d.d., SI

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
65074 AS57854        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  ALTERNA-AS, SI

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       %
49681 AS57854       ALTERNA-AS, SI                                     1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.235.242.0/24      4777 2497 3320 5603 57854   

Whois Entry

whois: 402332

IANA has recorded AS57854 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57854\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 'AS57854'
             
             % Abuse contact for 'AS57854' is 'abuse@actual-it.si'
             
             aut-num:        AS57854
             as-name:        ALTERNA-AS
             org:            ORG-AA240-RIPE
             import:         from AS5435 accept ANY
             export:         to AS5435 announce AS57854
             import:         from AS34779 accept ANY
             export:         to AS34779 announce AS57854
             import:         from AS5603 accept ANY
             export:         to AS5603 announce AS57854
             admin-c:        PV3186-RIPE
             tech-c:         PV3186-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AS5603-MNT
             created:        2012-02-23T10:38:14Z
             last-modified:  2026-01-26T09:23:52Z
             source:         RIPE
             sponsoring-org: ORG-SId2-RIPE
             
             organisation:   ORG-AA240-RIPE
             org-name:       ACTUAL I.T. d.d.
             country:        SI
             org-type:       OTHER
             address:        Actual I.T.
             address:        Ferrarska 14
             address:        6000 Koper
             address:        Slovenia
             phone:          +386 5 56622700
             reg-nr:         5858534000
             admin-c:        RR9051-RIPE
             abuse-c:        AA27093-RIPE
             mnt-ref:        AS5603-MNT
             mnt-by:         AS5603-MNT
             mnt-ref:        MNT-T-2
             mnt-by:         MNT-T-2
             created:        2006-01-26T10:41:40Z
             last-modified:  2026-04-29T07:04:56Z
             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 (ABERDEEN)