Report for 49086

Name

onetwosystemsGmbH - 12systems 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.

49086 onetwosystemsGmbH - 12systems GmbH, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS50629         LWLCOM - LWLcom GmbH, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
36571 AS49086        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  onetwosystemsGmbH - 12systems 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       %
46126 AS49086       onetwosystemsGmbH - 12systems GmbH, DE             1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.131.120.0/22     4608 7575 3356 50629 49086   

Whois Entry

whois: 402603

IANA has recorded AS49086 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS49086\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 'AS49086'
             
             % Abuse contact for 'AS49086' is 'support@12systems.de'
             
             aut-num:        AS49086
             as-name:        onetwosystemsGmbH
             org:            ORG-GA567-RIPE
             import:         from AS9145 accept ANY
             export:         to AS9145 announce AS49086
             import:         from AS50629 accept ANY
             export:         to AS50629 announce AS49086
             admin-c:        DW4504-RIPE
             tech-c:         DW4504-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         de-12systems-1-mnt
             created:        2016-02-16T09:50:27Z
             last-modified:  2018-09-04T11:45:01Z
             source:         RIPE
             
             organisation:   ORG-GA567-RIPE
             org-name:       12systems GmbH
             country:        DE
             reg-nr:         District court Bremen HRB 27335 HB
             org-type:       LIR
             address:        Am Speicher XI  11
             address:        28217
             address:        Bremen
             address:        GERMANY
             phone:          +49 421 699010
             admin-c:        DW4504-RIPE
             tech-c:         DW4504-RIPE
             abuse-c:        AR34691-RIPE
             mnt-ref:        de-12systems-1-mnt
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         de-12systems-1-mnt
             created:        2015-12-14T16:57:14Z
             last-modified:  2026-05-13T07:23:48Z
             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)