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 ' -'
% Abuse contact for ' -' is 'abuse@upcmail.cz'
inetnum: -
netname:        CZ-DATTELKABEL-20061123
country:        CZ
org:            ORG-UCRa1-RIPE
admin-c:        MK23104-RIPE
tech-c:         SPHR1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DKI-MNT
mnt-lower:      SLOANE-MNT
mnt-lower:      DKI-MNT
mnt-routes:     SLOANE-MNT
mnt-routes:     AS6830-MNT
created:        2006-11-23T09:43:16Z
last-modified:  2017-07-31T10:58:47Z
source:         RIPE # Filtered
organisation:   ORG-UCRa1-RIPE
org-name:       UPC Ceska Republica, s.r.o.
org-type:       LIR
address:        Zavisova 502/5
address:        140 00
address:        Prague 4
address:        CZECH REPUBLIC
phone:          +420 2 61107198
fax-no:         +420 2 61107100
admin-c:        MK23104-RIPE
admin-c:        JK8125-RIPE
admin-c:        SB666-RIPE
admin-c:        JG2186-RIPE
admin-c:        MM30507-RIPE
mnt-ref:        DKI-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DKI-MNT
abuse-c:        UCA7-RIPE
created:        2004-04-17T11:04:17Z
last-modified:  2018-03-07T09:32:23Z
source:         RIPE # Filtered
role:           Sloane Park Hostmaster Role
address:        UPC Ceska Republika, s.r.o.
address:        Zavisova 502/5
address:        Praha
address:        140 00
address:        Czech Republic
phone:          +420 261107111
fax-no:         +420 261107100
abuse-mailbox:  abuse@sloane.cz
remarks:        trouble: hostmaster@sloane.cz
admin-c:        MK23104-RIPE
tech-c:         JG2186-RIPE
tech-c:         JS14570-RIPE
tech-c:         JP8591-RIPE
nic-hdl:        SPHR1-RIPE
mnt-by:         SLOANE-MNT
mnt-by:         DKI-MNT
created:        2003-07-23T18:29:40Z
last-modified:  2018-09-19T07:04:06Z
source:         RIPE # Filtered
person:         Martin Krautwurst
address:        UPC Ceska Republika, s.r.o.
address:        Zavisova 502/5
address:        Prague 4 - Nusle
address:        140 00
address:        Czech Republic
phone:          +420 2 61107112
fax-no:         +420 2 61107100
nic-hdl:        MK23104-RIPE
mnt-by:         DKI-MNT
created:        2002-07-18T10:02:21Z
last-modified:  2015-02-16T15:37:42Z
source:         RIPE
% Information related to ''
descr:          UPC Czech
origin:         AS6830
mnt-by:         AS6830-MNT
created:        2013-04-16T11:21:56Z
last-modified:  2013-04-16T11:21:56Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.97.2 (WAGYU)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for ''
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: