% 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 '94.143.50.0 - 94.143.51.255'

% Abuse contact for '94.143.50.0 - 94.143.51.255' is 'admin@premier-gc.ru'

inetnum:        94.143.50.0 - 94.143.51.255
netname:        PremierGC-NET
descr:          Premier Group Companies Telecom LLC
descr:          Varshavskoe Shosse 125 building 1,
descr:          113405 Moscow,
descr:          Russian Federation
country:        RU
org:            ORG-JPK3-RIPE
admin-c:        VS2915-RIPE
tech-c:         VS2915-RIPE
status:         ASSIGNED PA
mnt-by:         PREMIER-GC-MNT
created:        2009-01-13T11:39:01Z
last-modified:  2013-01-31T21:09:50Z
source:         RIPE # Filtered

organisation:   ORG-JPK3-RIPE
org-name:       Premier Group Companies Telecom LLC
country:        RU
org-type:       LIR
address:        Varshavskoe Shosse 125 building 1
address:        117587
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +74957819038
fax-no:         +74953190318
abuse-c:        AR16859-RIPE
mnt-ref:        PREMIER-GC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PREMIER-GC-MNT
created:        2008-06-27T12:11:57Z
last-modified:  2020-12-16T13:05:22Z
source:         RIPE # Filtered

person:         Vladimir Samokhin
address:        Tikhomirova st., 7
address:        127224 Moscow,
address:        Russian Federation
phone:          +7 910 4028237
nic-hdl:        VS2915-RIPE
mnt-by:         SVGL-MNT
created:        2008-12-08T08:24:31Z
last-modified:  2019-11-29T12:51:19Z
source:         RIPE # Filtered

% Information related to '94.143.51.0/24AS47258'

route:          94.143.51.0/24
descr:          Premier Group Companies Telecom LLC
origin:         AS47258
mnt-by:         PREMIER-GC-MNT
created:        2013-02-01T20:39:34Z
last-modified:  2013-02-01T20:39:34Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.114 (SHETLAND)

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