Report for 209846

Name

swpforzheim - SWP Stadtwerke Pforzheim GmbH & 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 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.

209846 SWPFORZHEIM, DE

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS12502         NEPUSTILNET-AS01 Rathausstr. 3, DE
    AS197637        ROPA ropa digital systems, DE
    AS39257         INC, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34319 AS209846       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  SWPFORZHEIM, 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       %
14448 AS209846      SWPFORZHEIM, DE                                    5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.227.156.0/22     6939 197637 209846   + Announce - aggregate of 185.227.156.0/23 (6939 197637 209846) and 185.227.158.0/23 (6939 197637 209846)
  185.227.156.0/24     6939 197637 209846   - Withdrawn - aggregated with 185.227.157.0/24 (6939 197637 209846)
  185.227.157.0/24     6939 197637 209846   - Withdrawn - aggregated with 185.227.156.0/24 (6939 197637 209846)
  185.227.158.0/24     6939 197637 209846   - Withdrawn - aggregated with 185.227.159.0/24 (6939 197637 209846)
  185.227.159.0/24     6939 197637 209846   - Withdrawn - aggregated with 185.227.158.0/24 (6939 197637 209846)
  192.16.137.0/24      3303 33891 39257 209846   

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

AS209846   4 More Specifics   5 Total Advertisements   SWPFORZHEIM, DE
    185.227.156.0/24              185.227.156.0/22
    185.227.157.0/24              185.227.156.0/22
    185.227.158.0/24              185.227.156.0/22
    185.227.159.0/24              185.227.156.0/22

Whois Entry

whois: 402603

IANA has recorded AS209846 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS209846\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 'AS209846'
             
             % Abuse contact for 'AS209846' is 'abuse.glasfaser@stadtwerke-pforzheim.de'
             
             aut-num:        AS209846
             as-name:        swpforzheim
             org:            ORG-SSPG2-RIPE
             import:         from AS197637 accept ANY
             export:         to AS197637 announce AS209846
             import:         from AS33843 accept ANY
             export:         to AS33843 announce AS209846
             import:         from AS12502 accept ANY
             export:         to AS12502 announce AS209846
             import:         from AS39257 accept ANY
             export:         to AS39257 announce AS209846
             admin-c:        KK6940-RIPE
             tech-c:         KK6940-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         de-swpstadtwerke-1-mnt
             created:        2018-11-22T08:49:34Z
             last-modified:  2024-05-24T08:14:22Z
             source:         RIPE
             
             organisation:   ORG-SSPG2-RIPE
             org-name:       SWP Stadtwerke Pforzheim GmbH & Co. KG
             country:        DE
             reg-nr:         District court Mannheim HRA 503609
             org-type:       LIR
             address:        Sandweg 22
             address:        75179
             address:        Pforzheim
             address:        GERMANY
             phone:          +49 7231 3971 7610
             admin-c:        KK6940-RIPE
             tech-c:         KK6940-RIPE
             abuse-c:        AR43478-RIPE
             mnt-ref:        de-swpstadtwerke-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         de-swpstadtwerke-1-mnt
             created:        2017-10-17T15:53:10Z
             last-modified:  2026-05-13T07:38:27Z
             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)