Report for 204310

Name

SYNERGIES - Synergies GmbH, DE

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.

204310 SYNERGIES - Synergies GmbH, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS553           BELWUE - Universitaet Stuttgart, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
71076 AS204310       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  SYNERGIES - Synergies GmbH, DE

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       %
62679 AS204310      SYNERGIES - Synergies GmbH, DE                     1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.253.172.0/24     4608 7575 2914 553 204310   

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

AS204310   1 More Specifics   1 Total Advertisements   SYNERGIES - Synergies GmbH, DE
    185.253.172.0/24              185.253.172.0/22

Whois Entry

whois: 402625

IANA has recorded AS204310 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204310\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 'AS204310'
             
             % Abuse contact for 'AS204310' is 'abuse@synergies.de'
             
             aut-num:        AS204310
             as-name:        SYNERGIES
             org:            ORG-SG283-RIPE
             import:         from AS202113 accept ANY
             export:         to AS202113 announce AS204310
             import:         from AS21473 accept ANY
             export:         to AS21473 announce AS204310
             admin-c:        BST-RIPE
             tech-c:         BST-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         BST-MNT
             created:        2018-04-05T09:07:49Z
             last-modified:  2023-08-31T17:29:18Z
             source:         RIPE
             
             organisation:   ORG-SG283-RIPE
             org-name:       Synergies GmbH
             country:        DE
             reg-nr:         District court Mannheim HRB 109816
             org-type:       LIR
             address:        Baumeisterstrasse 50
             address:        76137
             address:        Karlsruhe
             address:        GERMANY
             phone:          +49 721 35489970
             admin-c:        BST-RIPE
             tech-c:         BST-RIPE
             abuse-c:        SYNE-RIPE
             mnt-ref:        BST-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         BST-MNT
             created:        2018-04-04T06:07:57Z
             last-modified:  2026-05-13T07:39:00Z
             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)