Report for 57472

Name

JRNET - JR-NET, s.r.o., CZ

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.

57472 JRNET, CZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS39761         ABAK, CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45654 AS57472        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  JRNET, CZ

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       %
50047 AS57472       JRNET, CZ                                          2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  193.150.35.0/24      6939 35236 39761 57472   
  193.150.38.0/23      6939 35236 39761 57472   

Whois Entry

whois: 402590

IANA has recorded AS57472 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57472\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 'AS57472'
             
             % Abuse contact for 'AS57472' is 'ioj@post.cz'
             
             aut-num:        AS57472
             as-name:        JRNET
             org:            ORG-JA165-RIPE
             import:         from AS15685 accept ANY
             import:         from AS39761 accept ANY
             export:         to AS15685 announce AS57472
             export:         to AS39761 announce AS57472
             admin-c:        JP1888-RIPE
             tech-c:         JP1888-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-ABAK
             created:        2011-11-04T12:27:27Z
             last-modified:  2018-09-04T11:06:42Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-AL50-RIPE
             
             organisation:   ORG-JA165-RIPE
             org-name:       JR-NET, s.r.o.
             country:        CZ
             reg-nr:         27254437
             org-type:       OTHER
             address:        Dehtary 4
             address:        Jenstejn, 250 73
             address:        Czech Republic
             abuse-c:        AC30811-RIPE
             mnt-ref:        MNT-ABAK
             mnt-by:         MNT-ABAK
             created:        2011-08-01T17:20:11Z
             last-modified:  2026-05-13T05:21:35Z
             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)