% 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 '77.108.153.0 - 77.108.153.255'

% Abuse contact for '77.108.153.0 - 77.108.153.255' is 'abuse@brightstar.email'

inetnum:        77.108.153.0 - 77.108.153.255
netname:        BRIGHTSTAR-HOSTING-THE-3
descr:          Brightstar Hosting THE 3
country:        GB
admin-c:        mb7325-ripe
tech-c:         mb7325-ripe
status:         ASSIGNED PA
mnt-by:         brightstar-mnt
created:        2011-02-02T11:36:01Z
last-modified:  2013-06-08T12:36:16Z
source:         RIPE
remarks:

person:         Mark Barber
address:        Brightstar Limited
address:        Unit 4 Metro Business Centre, Kangley Bridge Road, London.
address:        SE26 5BW
phone:          +44 0207 043 5600
nic-hdl:        MB7325-RIPE
mnt-by:         brightstar-mnt
created:        2004-05-19T17:20:20Z
last-modified:  2016-08-16T05:38:23Z
source:         RIPE # Filtered

% Information related to '77.108.128.0/18AS42228'

route:          77.108.128.0/18
descr:          Brightstar Limited
descr:          Unit 4 Metro Business Centre
descr:          Kangley Bridge Road
descr:          London, SE26 5BW
descr:          +44 0207 043 5600
origin:         AS42228
mnt-by:         brightstar-mnt
created:        2007-02-26T10:11:10Z
last-modified:  2016-08-12T15:28:45Z
source:         RIPE

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

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