Report for 57747

Name

NETKONTAKT-AS - Netkontakt Kft., HU

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.

57747 NETKONTAKT-AS - Netkontakt Kft., HU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS47381         SERVERGARDEN-AS - Servergarden Kft., HU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
51303 AS57747        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  NETKONTAKT-AS - Netkontakt Kft., HU

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       %
49847 AS57747       NETKONTAKT-AS - Netkontakt Kft., HU                1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  5.180.120.0/23       4777 2516 3257 47381 57747   

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

AS57747   1 More Specifics   1 Total Advertisements   NETKONTAKT-AS - Netkontakt Kft., HU
    5.180.120.0/23                5.180.120.0/22

Whois Entry

whois: 402603

IANA has recorded AS57747 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57747\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 'AS57370 - AS57973'
             
             as-block:       AS57370 - AS57973
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS57747'
             
             % Abuse contact for 'AS57747' is 'abuse@docler.net'
             
             aut-num:        AS57747
             as-name:        NETKONTAKT-AS
             org:            ORG-NK24-RIPE
             import:         from AS47381 action pref=100; accept ANY
             export:         to AS47381 announce AS57747
             import:         from AS5507 action pref=200; accept ANY AND NOT {0.0.0.0/0}
             export:         to AS5507 announce AS57747
             sponsoring-org: ORG-DHK1-RIPE
             admin-c:        SGOP-RIPE
             tech-c:         SGOP-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         DPRO-MNT
             mnt-by:         SERVERGARDEN-MNT
             created:        2012-01-31T14:22:12Z
             last-modified:  2025-05-28T13:14:16Z
             source:         RIPE
             
             organisation:   ORG-NK24-RIPE
             abuse-c:        DOPS-RIPE
             org-name:       Netkontakt Kft.
             country:        HU
             reg-nr:         13-09-168888
             org-type:       OTHER
             address:        Netkontakt Kft.
             address:        Szegfu utca 4/A
             address:        H-2230 Gyomro
             address:        Hungary
             admin-c:        SGOP-RIPE
             tech-c:         SGOP-RIPE
             mnt-ref:        SERVERGARDEN-MNT
             mnt-ref:        DPRO-MNT
             mnt-ref:        MNT-GISK1
             mnt-by:         DPRO-MNT
             mnt-by:         SERVERGARDEN-MNT
             created:        2012-01-20T10:10:59Z
             last-modified:  2026-05-13T05:25:06Z
             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 (ABERDEEN)