% 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 '85.173.96.0 - 85.173.127.255'

% Abuse contact for '85.173.96.0 - 85.173.127.255' is 'abuse@rt.ru'

inetnum:        85.173.96.0 - 85.173.127.255
netname:        Macroregional_South
descr:          OJSC Rostelecom Macroregional Branch South
descr:          Republic of Kabardian-Balkar, Nalchik, Russia
country:        RU
org:            ORG-KBT2-RIPE
admin-c:        AV1485-RIPE
tech-c:         AS9825-RIPE
tech-c:         YD217-RIPE
status:         ASSIGNED PA
mnt-by:         STC-MNT
created:        2007-05-29T08:38:04Z
last-modified:  2022-09-08T11:46:43Z
source:         RIPE # Filtered

organisation:   ORG-KBT2-RIPE
org-name:       Kabbalktelecom
org-type:       OTHER
descr:          Kabardian-Balkar Telecommunications Company
address:        Golovko Str. 4
address:        Nalchik
address:        Kabardian-Balkar Republic
address:        Russian Federation
phone:          +78662 420521
fax-no:         +78662 421440
admin-c:        AV1485-RIPE
tech-c:         AS9825-RIPE
tech-c:         YD217-RIPE
mnt-ref:        STC-MNT
mnt-by:         STC-MNT
created:        2007-02-22T08:44:26Z
last-modified:  2019-01-14T11:15:01Z
source:         RIPE # Filtered

person:         Artur Sardlishvili
address:        PJSC "STC", Branch "Kabbalktelekom"
address:        360003, Golovko str. 4, Nalchik, KBR, Russian Federation
phone:          +7 8662 420521
nic-hdl:        AS9825-RIPE
mnt-by:         STC-MNT
created:        2006-02-22T07:23:04Z
last-modified:  2019-01-14T11:16:19Z
source:         RIPE # Filtered

person:         Andrey V.Krutenko
address:        OJSC "STK" KABBALKTELECOM
address:        360003, Golovko str. 4, Nalchik, KBR, Russian Federation
phone:          +7 (8662) 420521
nic-hdl:        AV1485-RIPE
mnt-by:         STC-MNT
created:        2003-12-16T07:30:36Z
last-modified:  2019-01-14T11:36:34Z
source:         RIPE # Filtered

person:         Yuri Davidov
address:        PJSC "STC", Branch "Kabbalktelekom"
address:        360000, Kuliev str. 14, Nalchik, KBR, Russian Federation
phone:          +7 8662 401880
nic-hdl:        YD217-RIPE
mnt-by:         STC-MNT
created:        2006-02-22T07:23:04Z
last-modified:  2011-02-18T13:47:39Z
source:         RIPE # Filtered

% Information related to '85.173.96.0/19AS43132'

route:          85.173.96.0/19
descr:          Kabardian-Balkar Telecommunications Company
origin:         AS43132
mnt-by:         STC-MNT
mnt-routes:     ROSTELECOM-MNT
created:        2007-06-13T07:07:44Z
last-modified:  2019-01-14T11:20:52Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.112 (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