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 '109.234.47.0 - 109.234.47.255'
% Abuse contact for '109.234.47.0 - 109.234.47.255' is 'abuse@cerberos.cz'
inetnum:        109.234.47.0 - 109.234.47.255
netname:        CERBEROSNET
descr:          CERBEROS S.R.O.
country:        CZ
admin-c:        VO1009-RIPE
tech-c:         VO1009-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-CERBEROS
created:        2018-03-23T09:30:49Z
last-modified:  2019-07-31T12:16:10Z
source:         RIPE
person:         Vitalij Osypenko
address:        Jestrabi 974/1, Liberec, 46001, Czech republic
phone:          +420732888886
nic-hdl:        VO1009-RIPE
mnt-by:         ATAN-MNT
created:        2016-05-23T13:50:28Z
last-modified:  2017-11-24T15:14:47Z
source:         RIPE
% Information related to '109.234.40.0/21AS42477'
route:          109.234.40.0/21
descr:          Cerberos MB advertised routes
origin:         AS42477
mnt-by:         MNT-CERBEROS
created:        2010-01-12T15:15:19Z
last-modified:  2016-05-23T18:23:25Z
source:         RIPE # Filtered
% Information related to '109.234.40.0/21AS57728'
route:          109.234.40.0/21
descr:          Network of Cerberos
origin:         AS57728
mnt-by:         MNT-HELIOSMB
created:        2020-04-09T07:52:36Z
last-modified:  2020-04-09T07:52:36Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.98 (BLAARKOP)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '109.234.47.246'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

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

-i

Inverse attributes

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

All less specific

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

-T

Object types

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

1st level more specific

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

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

-x

Exact match only

Returns address range that exactly matches the queried IP address range
-d

Associated reverse domain

Returns IP address range and associated reverse domain

For more information see: