% APNIC found the following authoritative answer from: whois.ripe.net

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% Information related to '46.231.185.0 - 46.231.185.255'

% Abuse contact for '46.231.185.0 - 46.231.185.255' is 'abuse@node4.co.uk'

inetnum:        46.231.185.0 - 46.231.185.255
netname:        N4-NHT-NCLOUD
descr:          NCloud Customers
remarks:        trouble: Send ABUSE REPORTS to abuse@node4.co.uk
country:        GB
admin-c:        AG3192-RIPE
tech-c:         NFNR-RIPE
status:         ASSIGNED PA
mnt-by:         N4-NOC
created:        2011-11-09T14:47:20Z
last-modified:  2023-07-27T10:20:02Z
source:         RIPE

role:           Node4 Network Role
address:        Node4 Ltd
address:        Millennium Way
address:        Pride Park
address:        Derby
address:        DE24 8HZ
remarks:        *******************************************************
remarks:        * Node4 has an open peering policy and are        *
remarks:        * located at LINX and Xchange Point   *
remarks:        * t: +44 845 123 2222          *
remarks:        * f: +44 845 123 2221          *
remarks:        * w: http://www.node4.co.uk         *
remarks:        * e: peering at node4.co.uk         *
remarks:        *******************************************************
phone:          +44 845 123 2222
fax-no:         +44 845 123 2221
remarks:        trouble:      Send ABUSE REPORTS to abuse at node4.co.uk
admin-c:        AG3192-RIPE
tech-c:         AG3192-RIPE
nic-hdl:        NFNR-RIPE
mnt-by:         N4-NOC
created:        2004-05-31T17:30:48Z
last-modified:  2011-01-18T13:13:56Z
source:         RIPE # Filtered
abuse-mailbox:  abuse@node4.co.uk

person:         Andrew Gilbert
address:        Node4 Ltd
address:        Millennium Way
address:        Pride Park
address:        Derby
address:        DE24 8HZ
phone:          +44 845 123 2222
nic-hdl:        AG3192-RIPE
mnt-by:         N4-NOC
created:        2004-04-27T13:06:39Z
last-modified:  2011-01-18T13:12:44Z
source:         RIPE # Filtered

% Information related to '46.231.185.0/24AS31727'

route:          46.231.185.0/24
descr:          Node4 UK
origin:         AS31727
mnt-by:         N4-NOC
created:        2017-10-03T10:19:34Z
last-modified:  2017-10-03T10:19:34Z
source:         RIPE

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