Report for 205046

Name

FZI-AS-1 - FZI Forschungszentrum Informatik, 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.

205046 FZI-AS-1 - FZI Forschungszentrum Informatik, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS680           DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3329  AS205046       ORIGIN  Originate:      66560 /15.98  Transit:          0 /0.00  FZI-AS-1 - FZI Forschungszentrum Informatik, 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       %
63047 AS205046      FZI-AS-1 - FZI Forschungszentrum Informatik,       2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  141.21.0.0/16        4777 2516 1299 680 680 205046   
  185.231.132.0/22     4777 2516 1299 680 680 205046   

Whois Entry

whois: 402625

IANA has recorded AS205046 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS205046\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 'AS205046'
             
             % Abuse contact for 'AS205046' is 'ITS-RIPE@fzi.de'
             
             aut-num:        AS205046
             as-name:        FZI-AS-1
             org:            ORG-FFIA5-RIPE
             import:         from AS680 accept ANY
             export:         to AS680 announce AS205046
             import:         from AS12843 accept ANY
             export:         to AS12843 announce AS205046
             admin-c:        FI1625-RIPE
             tech-c:         FI1625-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         de-fzi-1-mnt
             created:        2017-11-14T11:31:30Z
             last-modified:  2019-05-15T12:17:22Z
             source:         RIPE
             
             organisation:   ORG-FFIA5-RIPE
             org-name:       FZI Forschungszentrum Informatik
             country:        DE
             reg-nr:         Not Applicable
             org-type:       LIR
             address:        Haid-und-Neu-Str. 10-14
             address:        76131
             address:        Karlsruhe
             address:        GERMANY
             phone:          +4972196540
             admin-c:        FI1625-RIPE
             tech-c:         FI1625-RIPE
             abuse-c:        AR43831-RIPE
             mnt-ref:        de-fzi-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         de-fzi-1-mnt
             created:        2017-11-10T08:28:28Z
             last-modified:  2026-05-13T07:09:44Z
             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)