Report for 59845

Name

TOP21SH-AS, 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.

59845 TOP21SH-AS, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8881          VERSATEL, DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
51417 AS59845        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  TOP21SH-AS, 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       %
24312 AS59845       TOP21SH-AS, DE                                     2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.28.96.0/23       4608 7575 3356 8881 8881 59845 + Announce - aggregate of 185.28.96.0/24 (4608 7575 3356 8881 8881 59845) and 185.28.97.0/24 (4608 7575 3356 8881 8881 59845)
  185.28.96.0/24       4608 7575 3356 8881 8881 59845 - Withdrawn - aggregated with 185.28.97.0/24 (4608 7575 3356 8881 8881 59845)
  185.28.97.0/24       4608 7575 3356 8881 8881 59845 - Withdrawn - aggregated with 185.28.96.0/24 (4608 7575 3356 8881 8881 59845)

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

AS59845   2 More Specifics   2 Total Advertisements   TOP21SH-AS, DE
    185.28.96.0/24                185.28.96.0/22
    185.28.97.0/24                185.28.96.0/22

Whois Entry

whois: 402332

IANA has recorded AS59845 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS59845\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 'AS59392 - AS60437'
             
             as-block:       AS59392 - AS60437
             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:        2024-09-03T13:31:09Z
             last-modified:  2024-09-03T13:31:09Z
             source:         RIPE
             
             % Information related to 'AS59845'
             
             % Abuse contact for 'AS59845' is 'abuse@top21.sh'
             
             aut-num:        AS59845
             as-name:        TOP21SH-AS
             org:            ORG-TSG13-RIPE
             import:         from AS8881 accept ANY
             export:         to AS8881 announce AS59845
             import:         from AS8220 accept ANY
             export:         to AS8220 announce AS59845
             admin-c:        FL3124-RIPE
             tech-c:         FOS4-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         TOP21SH-MNT
             created:        2014-09-05T09:41:38Z
             last-modified:  2018-09-04T11:28:36Z
             source:         RIPE
             
             organisation:   ORG-TSG13-RIPE
             org-name:       Top 21 Systemhaus GmbH
             country:        DE
             org-type:       LIR
             address:        Waiblinger Straße 11
             address:        70372
             address:        Stuttgart
             address:        GERMANY
             phone:          +497112172520
             fax-no:         +4971121725299
             admin-c:        OW530-RIPE
             admin-c:        FOS4-RIPE
             admin-c:        TM2768-RIPE
             admin-c:        FL3124-RIPE
             abuse-c:        HOTD36-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        TOP21SH-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         TOP21SH-MNT
             created:        2013-05-21T12:54:29Z
             last-modified:  2026-02-06T15:54:43Z
             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 1.121.2 (SHETLAND)