% 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://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

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

% Information related to '135.196.150.0 - 135.196.150.15'

% Abuse contact for '135.196.150.0 - 135.196.150.15' is 'abuse@gtt.net'

inetnum:        135.196.150.0 - 135.196.150.15
netname:        NET-HOLIDAY-INN-ELLESMERE-PORT-00328622
descr:          Holiday Inn Ellesmere Port
country:        GB
admin-c:        GP11091-RIPE
tech-c:         MDNX1-RIPE
status:         LEGACY
mnt-by:         AS8190-MNT
created:        2011-04-04T15:37:28Z
last-modified:  2019-12-04T13:45:47Z
source:         RIPE

role:           MDNX Network Operations Centre
address:        St James House
address:        Oldbury
address:        Bracknell
address:        RG12 8TH
address:        United Kingdom
phone:          +44 1344 543 700
remarks:        trouble: For abuse issues - abuse@mdnx.com
remarks:        trouble: For peering requests - peering@mdnx.com
remarks:        trouble: For operational issues - noc@mdnx.com
abuse-mailbox:  abuse@mdnx.com
admin-c:        MDNX2-RIPE
tech-c:         OOO3-RIPE
tech-c:         MWMW1-RIPE
nic-hdl:        MDNX1-RIPE
mnt-by:         AS8190-MNT
created:        2014-01-31T13:35:11Z
last-modified:  2014-02-03T11:08:26Z
source:         RIPE # Filtered

person:         Gary Perkins
address:        Holiday Inn Ellesmere Port
address:        Waterways
address:        Lower Mersey Street
address:        Ellesmere Port
address:        Wirral
address:        CH65 2AL
phone:          +441536211100
nic-hdl:        GP11091-RIPE
mnt-by:         AS8190-MNT
created:        2011-04-04T15:37:27Z
last-modified:  2014-02-03T15:36:36Z
source:         RIPE # Filtered

% Information related to '135.196.0.0/16AS3257'

route:          135.196.0.0/16
descr:          GTT
origin:         AS3257
mnt-by:         AS3257-ROUTE-MNT
created:        2023-02-13T10:40:10Z
last-modified:  2023-02-13T10:40:10Z
source:         RIPE

% Information related to '135.196.0.0/16AS8190'

route:          135.196.0.0/16
descr:          MDNX-NET
origin:         AS8190
mnt-by:         AS8190-MNT
created:        2004-03-26T15:01:55Z
last-modified:  2014-01-31T11:52:15Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (BUSA)

Search for
IP address lookups			Miscellaneous queries
-l	1st level less specific		-i	Inverse attributes	None admin-c admin-c,tech-c,zone-c author cross-mnt cross-nfy local-as mbrs-by-ref member-of mnt-by mnt-lower mnt-nfy mnt-routes notify nserver origin person referral-by rev-srv sub-dom tech-c upd-to zone-c
-L	All less specific		-T	Object types	All as-block as-set aut-num domain filter-set inet-rtr inet6num inetnum irt key-cert mntner peering-set person role route route-set rtr-set
-m	1st level more specific
-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