Report for 204138

Name

rehau-ag - REHAU Management SE trading as REHAU Industries SE & Co. KG, 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.

204138 rehau-ag - REHAU Management SE trading as REHAU Industries SE & Co. KG, DE

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS198726        KOMDSL - Wemaconnect GmbH, DE
    AS3320          DTAG - Deutsche Telekom AG, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20411 AS204138       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  rehau-ag - REHAU Management SE trading as REHAU Industries SE & Co. KG, 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       %
 9196 AS204138      rehau-ag - REHAU Management SE trading as REH      7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  185.112.124.0/22     4777 2516 3257 198726 204138   
  185.112.124.0/22     4777 2516 3320 204138 + Announce - aggregate of 185.112.124.0/23 (4777 2516 3320 204138) and 185.112.126.0/23 (4777 2516 3320 204138)
  185.112.124.0/23     4777 2516 3320 204138 - Withdrawn - aggregated with 185.112.126.0/23 (4777 2516 3320 204138)
  185.112.124.0/24     4777 2516 3320 204138 - Withdrawn - matching aggregate 185.112.124.0/23 4777 2516 3320 204138
  185.112.125.0/24     4777 2516 3320 204138 - Withdrawn - matching aggregate 185.112.124.0/23 4777 2516 3320 204138
  185.112.126.0/23     4777 2516 3320 204138 - Withdrawn - aggregated with 185.112.124.0/23 (4777 2516 3320 204138)
  185.112.126.0/24     4777 2516 3320 204138 - Withdrawn - matching aggregate 185.112.126.0/23 4777 2516 3320 204138
  185.112.127.0/24     4777 2516 3320 204138 - Withdrawn - matching aggregate 185.112.126.0/23 4777 2516 3320 204138

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

AS204138   6 More Specifics   7 Total Advertisements   rehau-ag - REHAU Management SE trading as REHAU Industries SE & Co. KG, DE
    185.112.124.0/23              185.112.124.0/22
    185.112.124.0/24              185.112.124.0/22
    185.112.125.0/24              185.112.124.0/22
    185.112.126.0/23              185.112.124.0/22
    185.112.126.0/24              185.112.124.0/22
    185.112.127.0/24              185.112.124.0/22

Whois Entry

whois: 402603

IANA has recorded AS204138 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204138\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 'AS204138'
             
             % Abuse contact for 'AS204138' is 'abuse@rehau.com'
             
             aut-num:        AS204138
             as-name:        rehau-ag
             org:            ORG-RAC7-RIPE
             import:         from AS198726 accept ANY
             export:         to AS198726 announce AS204138
             import:         from AS3320 accept ANY
             export:         to AS3320 announce AS204138
             admin-c:        RISC2-RIPE
             tech-c:         RISC2-RIPE
             tech-c:         SW6506-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         REHAUAG-MNT
             created:        2015-08-18T11:30:09Z
             last-modified:  2022-10-17T11:06:02Z
             source:         RIPE
             
             organisation:   ORG-RAC7-RIPE
             org-name:       REHAU Management SE trading as REHAU Industries SE & Co. KG
             country:        DE
             reg-nr:         District court Hof HRB 6401
             org-type:       LIR
             address:        Helmut-Wagner-Straße 1
             address:        95111
             address:        Rehau
             address:        GERMANY
             phone:          +499283772313
             abuse-c:        AC28338-RIPE
             mnt-ref:        REHAUAG-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         REHAUAG-MNT
             created:        2015-01-16T09:32:22Z
             last-modified:  2026-05-13T07:20:39Z
             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 (SHETLAND)