Report for 203365

Name

OPTETNETWORK, 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 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.

203365 OPTETNETWORK, CZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28725         CETIN-AS, CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
40245 AS203365       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  OPTETNETWORK, 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       %
62420 AS203365      OPTETNETWORK, CZ                                   1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.136.196.0/22     4777 2497 174 28725 203365 203365   

Whois Entry

whois: 402332

IANA has recorded AS203365 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS203365\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 'AS203113 - AS203887'
             
             as-block:       AS203113 - AS203887
             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:        2024-11-12T15:22:00Z
             last-modified:  2024-11-12T15:22:00Z
             source:         RIPE
             
             % Information related to 'AS203365'
             
             % Abuse contact for 'AS203365' is 'admin@optet.cz'
             
             aut-num:        AS203365
             as-name:        OPTETNETWORK
             org:            ORG-ONSR1-RIPE
             remarks:        ** M-SOFT UPSTREAM / DOWNSTREAM PEERING **
             import:         from AS28972 accept ANY
             export:         to AS28972 announce AS203365
             export:         to AS28972 announce AS202979
             remarks:        ** NGA SERVICES USPTREAM / DOWNSTREAM PEERING **
             import:         from AS202979 accept ANY
             export:         to AS202979 announce ANY
             admin-c:        OS8787-RIPE
             tech-c:         OS8787-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         cz-optetnetwork-1-mnt
             created:        2016-02-04T14:50:36Z
             last-modified:  2025-05-21T20:56:21Z
             source:         RIPE
             
             organisation:   ORG-ONSR1-RIPE
             org-name:       Optet network, s. r. o.
             country:        CZ
             org-type:       LIR
             address:        Nadrazni 433
             address:        58901
             address:        Trest
             address:        CZECH REPUBLIC
             phone:          +420776552383
             admin-c:        OS8787-RIPE
             tech-c:         OS8787-RIPE
             abuse-c:        AR35118-RIPE
             mnt-ref:        cz-optetnetwork-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         cz-optetnetwork-1-mnt
             mnt-ref:        RIPE-NCC-HM-MNT
             created:        2016-01-28T16:51:24Z
             last-modified:  2025-05-21T20:54:00Z
             source:         RIPE # Filtered
             geoloc:         49.294409 15.479977
             
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             %
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)