% 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 '79.173.128.0 - 79.173.128.255'

% Abuse contact for '79.173.128.0 - 79.173.128.255' is 'abuse@elevate.uk'

inetnum:        79.173.128.0 - 79.173.128.255
netname:        URBANWIMAX-NET
descr:          Base Station 1
country:        GB
admin-c:        NOC126-RIPE
tech-c:         NOC126-RIPE
status:         ASSIGNED PA
mnt-by:         AS5631-MNT
created:        2008-11-03T15:59:08Z
last-modified:  2015-10-10T21:20:48Z
source:         RIPE

role:           Network Operations Team
address:        2 Angel Sq, London EC1V 1NY
remarks:        Report all abuse to abuse@luminet.co.uk
admin-c:        VZ2012-RIPE
admin-c:        PC329
admin-c:        AN32744-RIPE
tech-c:         VZ2012-RIPE
tech-c:         AN32744-RIPE
nic-hdl:        NOC126-RIPE
mnt-by:         AS5631-MNT
created:        2010-01-19T10:48:36Z
last-modified:  2023-11-10T10:42:03Z
source:         RIPE # Filtered

% Information related to '79.173.128.0/21AS5631'

route:          79.173.128.0/21
descr:          LUMINET
origin:         AS5631
mnt-by:         AS5631-MNT
created:        2016-09-28T15:31:19Z
last-modified:  2016-09-28T15:31:19Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.120 (ABERDEEN)