% 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 '94.242.144.0 - 94.242.151.255'

% Abuse contact for '94.242.144.0 - 94.242.151.255' is 'abuse@rt.ru'

inetnum:        94.242.144.0 - 94.242.151.255
netname:        MACROREGIONAL_CENTER
descr:          OJSC Rostelecom, Kaluga branch
descr:          ex-netname:BRAS_DHCP_POOL
country:        RU
mnt-lower:      ROSTELECOM-MNT
mnt-routes:     ROSTELECOM-MNT
admin-c:        KLG6-RIPE
tech-c:         KLG6-RIPE
status:         ASSIGNED PA
mnt-by:         ROSTELECOM-MNT
mnt-lower:      KLGELECS-MNT
created:        2008-12-22T11:42:51Z
last-modified:  2024-12-20T06:45:11Z
source:         RIPE

role:           Kaluga Elecs NOC
address:        OJSC Rostelecom
address:        38, Teatralnaya str.
address:        248600  Kaluga
address:        Russia
phone:          +7 4842 563932
admin-c:        ALS5-RIPE
tech-c:         GVAN1-RIPE
tech-c:         ALEC2-RIPE
tech-c:         ADEM2-RIPE
abuse-mailbox:  abuse@kaluga.ru
remarks:        ---------------------------------------------------------
remarks:        CIT monitoring group is available 24 x 7
remarks:        ---------------------------------------------------------
remarks:        SPAM and Network security issues:    abuse@kaluga.ru
remarks:        Network administration:              noc@kaluga.ru
remarks:        Network monitoring:                  monitoring@kaluga.ru
remarks:        DNS administration:                  dnsmaster@kaluga.ru
remarks:        Web hosting:                         hosting@kaluga.ru
remarks:        Techsupport:                         support@kaluga.ru
remarks:        ---------------------------------------------------------
nic-hdl:        KLG6-RIPE
mnt-by:         KLGELECS-MNT
created:        2002-02-07T13:35:10Z
last-modified:  2013-11-14T07:43:16Z
source:         RIPE # Filtered

% Information related to '94.242.145.0/24AS15468'

route:          94.242.145.0/24
origin:         AS15468
mnt-by:         ROSTELECOM-MNT
created:        2024-12-23T06:06:37Z
last-modified:  2024-12-23T06:06:37Z
source:         RIPE

% 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