Report for 201931

Name

LBNET - LBnet.cz 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.

201931 LBNET, CZ

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS197451        VUTBR-AS, CZ
    AS204860        NETX NetX Networks a.s., CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
46537 AS201931       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  LBNET, 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       %
61873 AS201931      LBNET, CZ                                          2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.217.232.0/23     6939 15935 204860 201931   
  185.217.234.0/24     6939 15935 204860 201931   

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

AS201931   1 More Specifics   1 Total Advertisements   LBNET, CZ
    185.217.232.0/23              185.217.232.0/22

Whois Entry

whois: 402590

IANA has recorded AS201931 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS201931\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 'AS200537 - AS203022'
             
             as-block:       AS200537 - AS203022
             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:        2026-04-08T13:28:00Z
             last-modified:  2026-04-08T13:28:00Z
             source:         RIPE
             
             % Information related to 'AS201931'
             
             % Abuse contact for 'AS201931' is 'abuse@lbnet.cz'
             
             aut-num:        AS201931
             as-name:        LBNET
             org:            ORG-LA1270-RIPE
             import:         from AS25248 accept ANY
             export:         to AS25248 announce AS201931
             import:         from AS60143 accept ANY
             export:         to AS60143 announce AS201931
             admin-c:        VIZN1-RIPE
             tech-c:         VIZN1-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         VPINET-MNT
             mnt-by:         IPNODE-MNT
             created:        2018-06-26T07:19:24Z
             last-modified:  2020-11-16T17:50:50Z
             source:         RIPE
             sponsoring-org: ORG-INS24-RIPE
             
             organisation:   ORG-LA1270-RIPE
             org-name:       LBnet.cz s.r.o.
             country:        CZ
             reg-nr:         07212992
             org-type:       OTHER
             address:        Svabenicova 236
             address:        Trutnov 1
             address:        54101
             abuse-c:        ACRO17052-RIPE
             mnt-ref:        VPINET-MNT
             mnt-ref:        IPNODE-MNT
             mnt-by:         VPINET-MNT
             mnt-by:         IPNODE-MNT
             created:        2018-06-20T10:37:16Z
             last-modified:  2026-05-13T05:11:31Z
             source:         RIPE # Filtered
             
             role:           NetX Networks - NOC INTERNATIONAL
             address:        VLasty Pittnerove 1492/9, 62100 Brno, Czech Republic
             abuse-mailbox:  abuse@netx.as
             nic-hdl:        VIZN1-RIPE
             mnt-by:         VPINET-MNT
             created:        2016-08-02T07:36:09Z
             last-modified:  2020-05-26T07:25:05Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)