Report for 41670

Name

HKFREE-AS - HKFREE-AS, 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.

41670 HKFREE-AS, CZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8251          NFX_ZSPO, CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15197 AS41670        ORIGIN  Originate:       5120 /19.68  Transit:          0 /0.00  HKFREE-AS, 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       %
43309 AS41670       HKFREE-AS, CZ                                      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  89.248.240.0/20      6939 8251 41670        
  185.110.204.0/22     6939 8251 41670        

Whois Entry

whois: 402590

IANA has recorded AS41670 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS41670\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 'AS40960 - AS42171'
             
             as-block:       AS40960 - AS42171
             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:        2024-07-22T14:14:32Z
             last-modified:  2024-07-22T14:14:32Z
             source:         RIPE
             
             % Information related to 'AS41670'
             
             % Abuse contact for 'AS41670' is 'abuse@hkfree.org'
             
             aut-num:        AS41670
             as-name:        HKFREE-AS
             org:            ORG-OsH1-RIPE
             import:         from AS25336 action pref=100; accept ANY
             export:         to AS25336 announce AS41670
             import:         from AS8251 action pref=100; accept ANY
             export:         to AS8251 announce AS41670
             import:         from AS29113 action pref=100; accept ANY
             export:         to AS29113 announce AS41670
             admin-c:        HH2644-RIPE
             tech-c:         HH2644-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         HKFREE-MNT
             created:        2006-10-04T09:48:56Z
             last-modified:  2025-11-11T07:31:31Z
             source:         RIPE # Filtered
             
             organisation:   ORG-OSH1-RIPE
             org-name:       hkfree.org z.s.
             country:        CZ
             reg-nr:         26659573
             org-type:       LIR
             address:        Heyrovskeho 1178
             address:        500 02
             address:        Hradec Kralove
             address:        CZECH REPUBLIC
             phone:          +420777007575
             phone:          +420608713459
             fax-no:         +420608713459
             remarks:        Please send abuse reports to: abuse@hkfree.org
             remarks:        NOT to the contacts here - thank you.
             admin-c:        JS6497-RIPE
             admin-c:        JJ7044-RIPE
             admin-c:        PB26079-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        HKfree-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         HKfree-mnt
             abuse-c:        HKF12-RIPE
             created:        2006-05-30T12:01:03Z
             last-modified:  2026-05-13T07:31:34Z
             source:         RIPE # Filtered
             
             role:           HKfree Hostmaster
             address:        Heyrovskeho 1178                500 02 Hradec Kralove                Czech republic
             mnt-by:         HKFREE-MNT
             abuse-mailbox:  abuse@hkfree.org
             admin-c:        JS6497-RIPE
             admin-c:        JJ7044-RIPE
             admin-c:        PB26079-RIPE
             tech-c:         JS6497-RIPE
             tech-c:         JJ7044-RIPE
             tech-c:         PB26079-RIPE
             nic-hdl:        HH2644-RIPE
             created:        2006-07-08T15:55:25Z
             last-modified:  2025-11-13T17:23:11Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)