% 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 '185.31.14.0 - 185.31.14.255'

% Abuse contact for '185.31.14.0 - 185.31.14.255' is 'netops@gresearch.co.uk'

inetnum:        185.31.14.0 - 185.31.14.255
netname:        Internet
country:        GB
admin-c:        GRTL
tech-c:         GRTL
status:         ASSIGNED PA
mnt-by:         TRENCHANT-MNT
created:        2021-11-10T12:16:33Z
last-modified:  2021-11-17T08:59:13Z
source:         RIPE

role:           Trenchant Limited Operators
admin-c:        NO1017-RIPE
tech-c:         NO1017-RIPE
address:        Whittington House
abuse-mailbox:  netops@gresearch.co.uk
nic-hdl:        GRTL
mnt-by:         TRENCHANT-MNT
created:        2013-07-15T10:28:03Z
last-modified:  2013-07-15T10:33:42Z
source:         RIPE # Filtered

% Information related to '185.31.14.0/24AS43525'

route:          185.31.14.0/24
origin:         AS43525
mnt-by:         TRENCHANT-MNT
created:        2022-11-25T14:57:20Z
last-modified:  2022-11-25T14:57:20Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.116 (BUSA)