Report for 49552

Name

OST-SPE - OpenSource Training Ralf Spenneberg, 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 AS6447) 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.

49552 OST-SPE OpenSource Security GmbH, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS42184         AS-TKRZ, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
63783 AS49552        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  OST-SPE OpenSource Security 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       %
46653 AS49552       OST-SPE OpenSource Security GmbH, DE               1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.213.36.0/24       37100 42184 49552      

Whois Entry

whois: 402590

IANA has recorded AS49552 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS49552\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 'AS49386 - AS49866'
             
             as-block:       AS49386 - AS49866
             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:        2026-02-24T07:14:53Z
             last-modified:  2026-02-24T07:14:53Z
             source:         RIPE
             
             % Information related to 'AS49552'
             
             % Abuse contact for 'AS49552' is 'abuse@os-t.de'
             
             aut-num:        AS49552
             as-name:        OST-SPE
             descr:          OpenSource Security GmbH
             org:            ORG-OTRS1-RIPE
             mp-import:      afi ipv6.unicast from AS42184 accept ANY
             mp-export:      afi ipv6.unicast to AS42184 announce AS49552
             mp-import:      afi ipv6.unicast from AS6175 accept ANY
             mp-export:      afi ipv6.unicast to AS6175 announce AS49552
             admin-c:        RS9110-RIPE
             tech-c:         RS9110-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-TKRZ
             created:        2009-06-30T14:45:10Z
             last-modified:  2023-04-05T11:07:16Z
             source:         RIPE
             sponsoring-org: ORG-JSG1-RIPE
             
             organisation:   ORG-OTRS1-RIPE
             org-name:       OpenSource Training Ralf Spenneberg
             country:        DE
             reg-nr:         Not Applicable
             org-type:       OTHER
             address:        Am Bahnhof 3-5
             address:        48565 Steinfurt
             address:        DE
             mnt-ref:        MNT-TKRZ
             mnt-by:         MNT-TKRZ
             created:        2009-06-30T08:04:50Z
             last-modified:  2026-05-13T05:36:57Z
             source:         RIPE # Filtered
             abuse-c:        AOT5-RIPE
             
             %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 (DEXTER)