Report for 208933

Name

FOURCS-AS - 4C Group AB, SE

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.

208933 FOURCS-AS - 4C Group AB, SE

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS12552         GlobalConnect-AS12552 - GlobalConnect AB, SE
    AS29518         BREDBAND2 - Bredband2 AB, SE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26639 AS208933       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  FOURCS-AS - 4C Group AB, SE

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       %
27613 AS208933      FOURCS-AS - 4C Group AB, SE                        3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  45.15.28.0/22        4777 2516 1299 29518 208933   
  45.15.28.0/22        4608 1221 4637 12552 208933 + Announce - aggregate of 45.15.28.0/23 (4608 1221 4637 12552 208933) and 45.15.30.0/23 (4608 1221 4637 12552 208933)
  45.15.28.0/23        4608 1221 4637 12552 208933 - Withdrawn - aggregated with 45.15.30.0/23 (4608 1221 4637 12552 208933)
  45.15.30.0/23        4608 1221 4637 12552 208933 - Withdrawn - aggregated with 45.15.28.0/23 (4608 1221 4637 12552 208933)

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

AS208933   2 More Specifics   3 Total Advertisements   FOURCS-AS - 4C Group AB, SE
    45.15.28.0/23                 45.15.28.0/22
    45.15.30.0/23                 45.15.28.0/22

Whois Entry

whois: 402617

IANA has recorded AS208933 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS208933\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS208933'
             
             % Abuse contact for 'AS208933' is 'abuse@4cstrategies.com'
             
             aut-num:        AS208933
             as-name:        FOURCS-AS
             org:            ORG-GA840-RIPE
             import:         from AS12552 accept ANY
             export:         to AS12552 announce AS208933
             import:         from AS29518 accept ANY
             export:         to AS29518 announce AS208933
             admin-c:        AL16807-RIPE
             tech-c:         AL16807-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-1O
             created:        2019-05-10T08:40:23Z
             last-modified:  2023-11-27T15:21:49Z
             source:         RIPE
             
             organisation:   ORG-GA840-RIPE
             org-name:       4C Group AB
             country:        SE
             reg-nr:         556706-0412
             org-type:       LIR
             address:        Vattugatan 17
             address:        111 52
             address:        Stockholm
             address:        SWEDEN
             phone:          +46852227900
             admin-c:        AL16807-RIPE
             tech-c:         AL16807-RIPE
             abuse-c:        AR52561-RIPE
             mnt-ref:        MNT-1O
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-1O
             created:        2019-05-09T06:51:33Z
             last-modified:  2026-05-13T07:04:10Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)