% 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 '84.207.240.0 - 84.207.247.255'

% Abuse contact for '84.207.240.0 - 84.207.247.255' is 'abuse@eunetworks.com'

inetnum:        84.207.240.0 - 84.207.247.255
netname:        GB-EUN-SUBALLOC-05052015
descr:          euNetworks SUB-ALLOCATION IPs for PA Assignment
country:        GB
admin-c:        HMS120-RIPE
tech-c:         HMS120-RIPE
status:         SUB-ALLOCATED PA
mnt-by:         EUNX-MNT
mnt-by:         LNC-MNT
created:        2015-05-05T10:21:32Z
last-modified:  2015-05-05T10:21:32Z
source:         RIPE

role:           HostMaster euNetworks
address:        euNetworks GmbH / former Serico GmbH
address:        Franklinstraße 61-63
address:        60486 FRANKFURT /M
address:        Germany
phone:          +49 69 90554 0
fax-no:         +49 69 90554 111
admin-c:        CPS30-RIPE
tech-c:         CPS30-RIPE
abuse-mailbox:  abuse@eunetworks.com
nic-hdl:        HMS120-RIPE
remarks:        **********************************************
remarks:        * Role Account for the "Sysadmin of the Day" *
remarks:        **********************************************
remarks:        * ABUSE CONTACT: abuse@eunetworks.com *
remarks:        * *
remarks:        * IN CASE OF HACK ATTACKS, ILLEGAL ACTIVITY, *
remarks:        * VIOLATION, SCANS, PROBES, SPAM, ETC. *
remarks:        **********************************************
mnt-by:         EUNX-MNT
created:        2009-02-17T13:27:54Z
last-modified:  2025-01-08T13:30:12Z
source:         RIPE # Filtered

% Information related to '84.207.0.0/16AS13237'

route:          84.207.0.0/16
descr:          AS13237 International
origin:         AS13237
remarks:        euNetworks
mnt-by:         SERICO-MNT
mnt-by:         LNC-MNT
mnt-by:         EUNX-MNT
created:        2012-10-18T17:33:04Z
last-modified:  2015-03-09T14:08:41Z
source:         RIPE # Filtered

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