APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address

% APNIC found the following authoritative answer from: whois.ripe.net
% This is the RIPE Database query service.
% The objects are in RPSL format.
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf
% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.
% Information related to 'AS33792 - AS35839'
as-block:       AS33792 - AS35839
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE
% Information related to 'AS33943'
% Abuse contact for 'AS33943' is 'abuse@eri.cz'
aut-num:        AS33943
as-name:        CBEZDRAT-AS
import:         from AS21430 accept ANY
export:         to AS21430 announce AS33943
import:         from AS15685 accept ANY
export:         to AS15685 announce AS33943
org:            ORG-CBs3-RIPE
admin-c:        VD3162-RIPE
tech-c:         VD3162-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         JP1140-RIPE-MNT
created:        2004-09-14T09:10:46Z
last-modified:  2019-12-28T06:51:52Z
source:         RIPE # Filtered
organisation:   ORG-CBs3-RIPE
org-name:       Cesky Bezdrat, s.r.o.
country:        CZ
org-type:       LIR
address:        Zamecnicka 592
address:        74258
address:        PRIBOR
address:        CZECH REPUBLIC
phone:          +420556712866
fax-no:         +420556722633
admin-c:        VD3162-RIPE
abuse-c:        CBIR4-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        JP1140-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JP1140-RIPE-MNT
created:        2004-08-06T09:33:39Z
last-modified:  2020-12-16T13:31:45Z
source:         RIPE # Filtered
person:         Vitezslav Dorazil
address:        CESKY BEZDRAT s.r.o.
address:        Zamecnicka 592
address:        Pribor
address:        742 58
address:        Czech Republic
phone:          +420 739473391
fax-no:         +420 556722633
nic-hdl:        VD3162-RIPE
mnt-by:         JP1140-RIPE-MNT
created:        2016-08-16T19:03:51Z
last-modified:  2017-10-30T23:21:48Z
source:         RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.101 (HEREFORD)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for 'AS33943'
Search for  
IP address lookups Miscellaneous queries

1st level less specific

Returns smallest IP address range that includes the queried IP address or range


Inverse attributes

Returns objects with an attribute that matches the query text and attribute type

All less specific

Return all larger IP address ranges that include the queried IP address or range


Object types

Results that match the query and are of a specified object type

1st level more specific

Returns first level more specific address ranges within the boundaries of the queried IP address range

All more specific

Returns all more specific address ranges within the boundaries of the queried IP address range

Query hints

  • Include "AS" in front of an AS number.
    Example: AS4808

  • Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template
    Example: -t inetnum


Exact match only

Returns address range that exactly matches the queried IP address range

Associated reverse domain

Returns IP address range and associated reverse domain

For more information see: