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 '147.230.0.0 - 147.230.255.255'
% Abuse contact for '147.230.0.0 - 147.230.255.255' is 'abuse@tul.cz'
inetnum:        147.230.0.0 - 147.230.255.255
netname:        TUL-TCZ
descr:          Liberec
country:        CZ
org:            ORG-TUVL1-RIPE
admin-c:        TUVL1-RIPE
tech-c:         TUVL1-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         TENCZ-MNT
remarks:        Please report network abuse -> abuse@tul.cz
created:        2006-05-18T10:44:13Z
last-modified:  2018-10-08T10:26:48Z
source:         RIPE
sponsoring-org: ORG-CA9-RIPE
organisation:   ORG-TUVL1-RIPE
org-name:       Technicka univerzita v Liberci
org-type:       OTHER
address:        Technical University of Liberec
address:        Studentska 1402/2
address:        Liberec 1
address:        461 17
address:        The Czech Republic
phone:          +420 48 535 1111
org:            ORG-CA9-RIPE
admin-c:        TUVL1-RIPE
tech-c:         TUVL1-RIPE
abuse-c:        TUVL1-RIPE
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
mnt-by:         TENCZ-RPKI-MNT
created:        2013-10-09T11:02:39Z
last-modified:  2019-10-21T12:28:27Z
source:         RIPE # Filtered
role:           Technicka univerzita v Liberci Network Admins
address:        Technical University of Liberec
address:        Studentska 1402/2
address:        Liberec 1
address:        461 17
address:        The Czech Republic
phone:          +420 485 353 674
abuse-mailbox:  abuse@tul.cz
org:            ORG-TUVL1-RIPE
admin-c:        PS32-RIPE
tech-c:         PA56-RIPE
nic-hdl:        TUVL1-RIPE
mnt-by:         TENCZ-MNT
created:        2013-10-09T11:02:39Z
last-modified:  2019-10-21T12:28:27Z
source:         RIPE # Filtered
% Information related to '147.230.0.0/15AS2852'
route:          147.230.0.0/15
descr:          TUL-TCZ + CAS-TCZ
origin:         AS2852
mnt-by:         AS2852-MNT
created:        2012-08-31T14:12:31Z
last-modified:  2012-08-31T14:12:31Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.101 (BLAARKOP)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '147.230.154.195'
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: