Report for 204058

Name

SK-FIBRIS, SK

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.

204058 SK-FIBRIS, SK

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS31117         ENERGOTEL-AS, SK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23911 AS204058       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  SK-FIBRIS, SK

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       %
18730 AS204058      SK-FIBRIS, SK                                      4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.254.248.0/22     4608 7575 6461 31117 204058   
  185.254.248.0/23     4608 7575 6461 31117 204058 - Withdrawn - matching aggregate 185.254.248.0/22 4608 7575 6461 31117 204058
  185.254.250.0/23     4608 7575 6461 31117 204058 - Withdrawn - matching aggregate 185.254.248.0/22 4608 7575 6461 31117 204058
  193.3.242.0/24       4608 7575 6461 31117 204058   

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

AS204058   2 More Specifics   4 Total Advertisements   SK-FIBRIS, SK
    185.254.248.0/23              185.254.248.0/22
    185.254.250.0/23              185.254.248.0/22

Whois Entry

whois: 402332

IANA has recorded AS204058 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204058\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 'AS203940 - AS205662'
             
             as-block:       AS203940 - AS205662
             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:        2026-03-05T15:29:31Z
             last-modified:  2026-03-05T15:29:31Z
             source:         RIPE
             
             % Information related to 'AS204058'
             
             % Abuse contact for 'AS204058' is 'servis@fibris.sk'
             
             aut-num:        AS204058
             as-name:        sk-fibris
             org:            ORG-FS316-RIPE
             import:         from AS48326 accept ANY
             import:         from AS31117 accept ANY
             export:         to AS48326 announce AS204058
             export:         to AS31117 announce AS204058
             admin-c:        AA37021-RIPE
             tech-c:         TA7861-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-sk-fibris-1-MNT
             created:        2018-04-11T14:08:57Z
             last-modified:  2025-03-14T13:17:41Z
             source:         RIPE
             
             organisation:   ORG-FS316-RIPE
             org-name:       Fibris, s.r.o.
             org-type:       LIR
             address:        SNP 315
             address:        03301
             address:        Liptovsky Hradok
             address:        SLOVAKIA
             country:        SK
             phone:          +421 907 484 136
             admin-c:        AA37021-RIPE
             tech-c:         TA7861-RIPE
             abuse-c:        AR62240-RIPE
             mnt-ref:        lir-sk-fibris-1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-sk-fibris-1-MNT
             created:        2021-01-12T08:42:07Z
             last-modified:  2021-01-12T08:42:10Z
             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 1.121.2 (ABERDEEN)