Report for 205100

Name

F3NETZE, 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.

205100 F3NETZE, DE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS47147         AS-ANX ANEXIA Internetdienstleistungs GmbH, AT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
71090 AS205100       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  F3NETZE, 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       %
62879 AS205100      F3NETZE, DE                                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.220.100.0/24     4777 2497 3320 47147 205100   

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

AS205100   1 More Specifics   1 Total Advertisements   F3NETZE, DE
    185.220.100.0/24              185.220.100.0/22

Whois Entry

whois: 402332

IANA has recorded AS205100 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS205100\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 'AS205100'
             
             % Abuse contact for 'AS205100' is 'abuse@f3netze.de'
             
             aut-num:        AS205100
             as-name:        F3NETZE
             org:            ORG-FNE6-RIPE
             import:         from AS205165 accept ANY
             export:         to AS205165 announce AS205100
             import:         from AS6939 accept ANY
             export:         to AS6939 announce AS205100
             import:         from AS64475 accept ANY
             export:         to AS64475 announce AS205100
             import:         from AS202265 accept ANY
             export:         to AS202265 announce AS205100
             admin-c:        FN2977-RIPE
             tech-c:         FN2977-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         F3NETZE
             created:        2017-11-08T14:08:49Z
             last-modified:  2024-02-14T10:48:35Z
             source:         RIPE
             sponsoring-org: ORG-SEF5-RIPE
             
             organisation:   ORG-FNE6-RIPE
             org-name:       F3 Netze e.V.
             country:        DE
             org-type:       OTHER
             address:        Am Hafen 6
             address:        97437 Hassfurt
             address:        DE
             abuse-c:        AA32807-RIPE
             mnt-ref:        F3NETZE
             mnt-ref:        ZWIEBELFREUNDE
             mnt-by:         F3NETZE
             created:        2017-11-06T17:07:57Z
             last-modified:  2022-12-01T17:12:28Z
             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)