% 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 '94.75.128.0 - 94.75.159.255'

% Abuse contact for '94.75.128.0 - 94.75.159.255' is 'abuse@rt.ru'

inetnum:        94.75.128.0 - 94.75.159.255
netname:        MACROREGIONAL_CENTER
descr:          PJSC Rostelecom, Bryansk branch
descr:          ex-netname: BRSI-RU-NET-1
country:        RU
org:            ORG-JSCT7-RIPE
admin-c:        RTBR-RIPE
tech-c:         RTBR-RIPE
status:         ASSIGNED PA
mnt-by:         BRSI-RU-MNT
mnt-lower:      BRSI-RU-MNT
mnt-domains:    BRSI-RU-MNT
mnt-routes:     BRSI-RU-MNT
mnt-lower:      ROSTELECOM-MNT
mnt-routes:     ROSTELECOM-MNT
created:        2008-07-23T12:58:54Z
last-modified:  2022-09-13T11:43:14Z
source:         RIPE # Filtered

organisation:   ORG-JSCT7-RIPE
org-name:       Joint Stock Company "Central Telecommunications Company" Bryansk Branch
org-type:       OTHER
address:        Joint Stock Company "Central Telecommunications Company" Vaagn  Martirosyan Building 2, 6, Degtiarny Pereulok 125993 Moscow, GSP-3 RUSSIAN FEDERATION
phone:          +74832722524
fax-no:         +74832722000
mnt-by:         BRSI-RU-MNT
mnt-ref:        BRSI-RU-MNT
created:        2008-07-07T08:48:48Z
last-modified:  2018-11-02T11:46:33Z
source:         RIPE # Filtered
admin-c:        RTBR-RIPE
admin-c:        ANK2555-RIPE

role:           PJSC Rostelecom, Bryansk branch Technical Team
address:        PJSC Rostelecom
address:        Russian Federation,
address:        241050, Bryansk,
address:        pr.Lenina 47
abuse-mailbox:  rtbr-reg@rt.ru
admin-c:        SNK50-RIPE
admin-c:        DNB39-RIPE
tech-c:         SNK50-RIPE
tech-c:         DNB39-RIPE
nic-hdl:        RTBR-RIPE
mnt-by:         BRSI-RU-MNT
created:        2018-11-02T08:49:44Z
last-modified:  2024-07-18T06:17:31Z
source:         RIPE # Filtered

% Information related to '94.75.128.0/21AS12389'

route:          94.75.128.0/21
descr:          Rostelecom networks
origin:         AS12389
mnt-by:         ROSTELECOM-MNT
created:        2018-10-19T10:19:46Z
last-modified:  2018-10-19T10:19:46Z
source:         RIPE # Filtered

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

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