Report for 201727

Name

AS_BUBAKOV, 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.

201727 AS_BUBAKOV, CZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS15935         HA-VEL-LOCAL-AS Czech republic, CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26329 AS201727       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS_BUBAKOV, 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       %
61116 AS201727      AS_BUBAKOV, CZ                                     2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.140.240.0/22      4777 2497 174 15935 201727   
  185.64.40.0/22       4777 2497 174 15935 201727   

Whois Entry

whois: 402332

IANA has recorded AS201727 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS201727\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 'AS201727'
             
             % Abuse contact for 'AS201727' is 'abuse@bubakov.net'
             
             aut-num:        AS201727
             as-name:        AS_BUBAKOV
             org:            ORG-BBS16-RIPE
             import:         from AS8251 action pref=100; accept ANY
             export:         to AS8251 announce AS201727
             import:         from AS15935 action pref=100; accept ANY
             export:         to AS15935 announce AS201727 AS202556
             import:         from AS202556 action pref=100; accept AS202556
             export:         to AS202556 announce ANY
             admin-c:        JZ2548-RIPE
             tech-c:         JZ2548-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         mnt-cz-blondbrown-1
             created:        2014-08-01T07:50:24Z
             last-modified:  2023-07-14T06:19:13Z
             source:         RIPE
             
             organisation:   ORG-BBS16-RIPE
             org-name:       Blond & Brown s.r.o.
             country:        CZ
             org-type:       LIR
             address:        Krivoklatska 1386
             address:        27101
             address:        Nove Straseci
             address:        CZECH REPUBLIC
             phone:          +420317471385
             reg-nr:         27587916
             admin-c:        JZ2548-RIPE
             tech-c:         JZ2548-RIPE
             abuse-c:        AR54569-RIPE
             mnt-ref:        mnt-cz-blondbrown-1
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         mnt-cz-blondbrown-1
             created:        2019-08-06T10:41:42Z
             last-modified:  2026-04-29T05:05:09Z
             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 (DEXTER)