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 https://apps.db.ripe.net/docs/HTML-Terms-And-Conditions
% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.
% Information related to '81.200.57.128 - 81.200.57.159'
% Abuse contact for '81.200.57.128 - 81.200.57.159' is 'lir@nej.cz'
inetnum:        81.200.57.128 - 81.200.57.159
netname:        NEJ-LIBEREC-NAT1
descr:          Liberec
country:        CZ
admin-c:        KV10506-RIPE
tech-c:         KV10506-RIPE
status:         ASSIGNED PA
mnt-by:         KTVTRINEC-MNT
created:        2018-06-25T10:13:39Z
last-modified:  2018-06-25T10:13:39Z
source:         RIPE
person:         Karel Vesely
address:        Nej.cz s.r.o.
address:        Kaplanova 2252/8
address:        Praha 4
address:        14800
address:        The Czech Republic
mnt-by:         KTVTRINEC-MNT
phone:          +420 558 998 123
remarks:        datova schranka: 66nkwcv
nic-hdl:        KV10506-RIPE
created:        2006-05-10T08:27:59Z
last-modified:  2019-01-03T07:43:56Z
source:         RIPE # Filtered
% Information related to '81.200.56.0/21AS41046'
route:          81.200.56.0/21
descr:          NEJTV
origin:         AS41046
mnt-by:         KTVTRINEC-MNT
created:        2012-07-13T08:24:06Z
last-modified:  2012-07-13T08:24:06Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.111 (SHETLAND)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '81.200.57.142'
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: