% 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 '178.34.160.0 - 178.34.175.255'

% Abuse contact for '178.34.160.0 - 178.34.175.255' is 'abuse@rt.ru'

inetnum:        178.34.160.0 - 178.34.175.255
netname:        RU-RTK-20100121
country:        RU
org:            ORG-JR8-RIPE
admin-c:        GAZ3-RIPE
admin-c:        AUM1-RIPE
tech-c:         GAZ3-RIPE
tech-c:         AUM1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROSTELECOM-MNT
mnt-lower:      ROSTELECOM-MNT
mnt-routes:     ROSTELECOM-MNT
created:        2015-03-03T06:31:18Z
last-modified:  2023-06-26T07:43:22Z
source:         RIPE # Filtered

organisation:   ORG-JR8-RIPE
org-name:       PJSC Rostelecom
country:        RU
org-type:       LIR
address:        14 A, Sinopskaya nabereznaya
address:        191167
address:        S.Peterburg
address:        RUSSIAN FEDERATION
phone:          +7 499 999-82-83
fax-no:         +74999953619
admin-c:        RTNC-RIPE
admin-c:        EP6706-RIPE
admin-c:        IE1277-RIPE
admin-c:        NM7547-RIPE
admin-c:        AA728-RIPE
admin-c:        SVS153-RIPE
admin-c:        ASV77-RIPE
admin-c:        RVP-RIPE
admin-c:        VEV57-RIPE
admin-c:        TR4627-RIPE
admin-c:        TL4565-RIPE
admin-c:        DN216-RIPE
admin-c:        DA2353-RIPE
admin-c:        IS111-RIPE
admin-c:        VE128-RIPE
admin-c:        SS216-RIPE
abuse-c:        RTNC-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ROSTELECOM-MNT
mnt-ref:        ROSNIIROS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROSTELECOM-MNT
created:        2005-03-22T11:11:20Z
last-modified:  2023-01-26T10:52:42Z
source:         RIPE # Filtered

person:         Andrey U. Malin
address:        PJSC "Southern Telecommunications Company"
address:        66, Karasunskaya Str.,
address:        Krasnodar 350000
address:        Russia
phone:          +7 861 251 98 09
nic-hdl:        AUM1-RIPE
mnt-by:         STC-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2018-01-12T10:07:49Z
source:         RIPE # Filtered

person:         Georgiy A. Zaretskiy
address:        Macroregional South, Rostelecom
address:        Krasnodar, 350000
address:        Russia
phone:          +7 8612 62 28 67
nic-hdl:        GAZ3-RIPE
mnt-by:         STC-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2015-07-09T05:39:18Z
source:         RIPE # Filtered

% Information related to '178.34.162.0/24AS12389'

route:          178.34.162.0/24
descr:          ROSTELECOM NETS
origin:         AS12389
mnt-by:         ROSTELECOM-MNT
created:        2017-04-18T07:33:12Z
last-modified:  2017-04-18T07:33:12Z
source:         RIPE

% 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