Report for 51560

Name

GRESCHITZ - Greschitz Management GmbH, AT

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.

51560 GRESCHITZ, AT

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1764          NEXTLAYER-AS, AT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
37115 AS51560        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  GRESCHITZ, AT

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       %
47645 AS51560       GRESCHITZ, AT                                      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.139.208.0/22     6939 1764 51560        

Whois Entry

whois: 402590

IANA has recorded AS51560 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51560\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 'AS51357 - AS51817'
             
             as-block:       AS51357 - AS51817
             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:        2025-02-13T13:57:44Z
             last-modified:  2025-02-13T13:57:44Z
             source:         RIPE
             
             % Information related to 'AS51560'
             
             % Abuse contact for 'AS51560' is 'abuse@greschitz.net'
             
             aut-num:        AS51560
             as-name:        GRESCHITZ
             org:            ORG-GMG5-RIPE
             admin-c:        TG5280-RIPE
             tech-c:         TG5280-RIPE
             import:         from AS1764 accept ANY
             export:         to AS1764 announce AS51560
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         at-greschitz-1-mnt
             created:        2016-02-22T11:06:10Z
             last-modified:  2018-09-04T11:45:13Z
             source:         RIPE
             mp-import:      afi ipv6.unicast from AS1764 accept ANY
             mp-export:      afi ipv6.unicast to AS1764 announce AS51560
             
             organisation:   ORG-GMG5-RIPE
             org-name:       Greschitz Management GmbH
             country:        AT
             reg-nr:         FN 302102
             org-type:       LIR
             address:        Annagasse 6
             address:        1010
             address:        Wien
             address:        AUSTRIA
             phone:          +43 50 351
             fax-no:         +43 50 351-99
             admin-c:        TG5280-RIPE
             tech-c:         TG5280-RIPE
             abuse-c:        AR35477-RIPE
             mnt-ref:        at-greschitz-1-mnt
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         at-greschitz-1-mnt
             created:        2016-02-19T15:22:57Z
             last-modified:  2026-05-13T07:36:50Z
             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 (BUSA)