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 '193.84.32.0 - 193.84.47.255'
% Abuse contact for '193.84.32.0 - 193.84.47.255' is 'abuse@czu.cz'
inetnum:        193.84.32.0 - 193.84.47.255
netname:        CZU-T34CZ
descr:          Ceska zemedelska univerzita v Praze
descr:          Prague 6
country:        CZ
org:            ORG-CUoL1-RIPE
admin-c:        CUOL2-RIPE
tech-c:         CUOL2-RIPE
status:         ASSIGNED PI
mnt-by:         TENCZ-MNT
mnt-by:         RIPE-NCC-END-MNT
remarks:        Please report network abuse -> abuse@czu.cz
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-14T09:58:12Z
source:         RIPE
sponsoring-org: ORG-CA9-RIPE
organisation:   ORG-CUoL1-RIPE
org-name:       Czech University of Life Sciences Prague
org-type:       OTHER
address:        Czech University of Life Sciences Prague
address:        Kamycka 129
address:        Prague 6
address:        165 21
address:        The Czech Republic
phone:          +420 224 286 377
org:            ORG-CA9-RIPE
admin-c:        CUOL2-RIPE
tech-c:         CUOL2-RIPE
abuse-c:        CUOL2-RIPE
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
mnt-by:         TENCZ-RPKI-MNT
created:        2010-01-19T15:14:40Z
last-modified:  2018-10-08T10:42:53Z
source:         RIPE # Filtered
role:           Czech University of Life Sciences Prague Admins
address:        Czech University of Life Sciences Prague
address:        Kamycka 129
address:        Prague 6
address:        165 21
address:        The Czech Republic
phone:          +420 224 284 388
abuse-mailbox:  abuse@czu.cz
org:            ORG-CUoL1-RIPE
admin-c:        OV1255-RIPE
tech-c:         LS13592-RIPE
tech-c:         VU378-RIPE
nic-hdl:        CUOL2-RIPE
mnt-by:         TENCZ-MNT
created:        2013-06-06T14:30:26Z
last-modified:  2020-08-06T13:42:08Z
source:         RIPE # Filtered
% Information related to '193.84.32.0/20AS2852'
route:          193.84.32.0/20
descr:          CZU-T34CZ
origin:         AS2852
mnt-by:         AS2852-MNT
remarks:        Please report abuse -> abuse@czu.cz and abuse@cesnet.cz
created:        2013-12-12T16:02:40Z
last-modified:  2013-12-12T16:02:40Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.98 (ANGUS)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '193.84.36.161'
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: