APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.151]

% 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://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '31.121.0.0 - 31.121.255.255'

% Abuse contact for '31.121.0.0 - 31.121.255.255' is 'abuse@ee.co.uk'

inetnum:        31.121.0.0 - 31.121.255.255
netname:        BTnet-1
descr:          BTnet Assignments
country:        GB
admin-c:        BS1474-RIPE
tech-c:         BS1474-RIPE
status:         LIR-PARTITIONED PA
mnt-lower:      BTNET-MNT
mnt-routes:     BTNET-MNT
mnt-by:         AS12576-MNT
created:        2019-05-28T10:18:07Z
last-modified:  2019-05-28T10:19:53Z
source:         RIPE

% Information related to '31.121.0.0/16AS2856'

route:          31.121.0.0/16
origin:         AS2856
mnt-by:         BTNET-INFRA-MNT
mnt-by:         AS12576-MNT
created:        2018-10-02T09:02:10Z
last-modified:  2019-05-22T12:43:09Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.124.1 (ABERDEEN)

Bold: Object type.
Underlined: Primary key(s).
Hyperlinks: Searchable Attributes.

2 records found for '31.121.243.13'

Search for
IP address lookups		Miscellaneous queries
-l	1st level less specific	-i	Inverse attributes
-L	All less specific	-T	Object types
-m	1st level more specific	-T	Object types
-M	All more specific	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
-d	Associated reverse domain

For more information see: