Report for 57920

Name

UNDERNET-ANYCAST, 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.

57920 UNDERNET-ANYCAST, HU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS41075         ATW-AS, HU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
65062 AS57920        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  UNDERNET-ANYCAST, 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       %
50428 AS57920       UNDERNET-ANYCAST, HU                               1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.236.182.0/24      4777 2516 3257 29278 41075 57920   

Whois Entry

whois: 402332

IANA has recorded AS57920 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57920\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 'AS57920'
             
             % Abuse contact for 'AS57920' is 'abuse@undernet.org'
             
             aut-num:        AS57920
             as-name:        UNDERNET-ANYCAST
             org:            ORG-BA440-RIPE
             admin-c:        UA6427-RIPE
             tech-c:         UA6427-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         UT60813-MNT
             import:         from AS41075 accept ANY
             export:         to AS41075 announce AS57920
             import:         from AS14987 accept ANY
             export:         to AS14987 announce AS57920
             import:         from AS32421 accept ANY
             export:         to AS32421 announce AS57920
             import:         from AS46844 accept ANY
             export:         to AS46844 announce AS57920
             import:         from AS60117 accept ANY
             export:         to AS60117 announce AS57920
             import:         from AS31800 accept ANY
             export:         to AS31800 announce AS57920
             created:        2012-03-13T14:04:37Z
             last-modified:  2020-06-03T14:38:23Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-AIK1-RIPE
             
             organisation:   ORG-BA440-RIPE
             org-name:       Brillant Auto Kft.
             country:        HU
             org-type:       OTHER
             address:        123 IRC Way
             abuse-c:        UA17215-RIPE
             mnt-ref:        UT60813-MNT
             mnt-by:         UT60813-MNT
             created:        2012-03-13T11:50:49Z
             last-modified:  2022-12-01T16:16:59Z
             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 (DEXTER)