% 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 '91.201.244.0 - 91.201.247.255'

% Abuse contact for '91.201.244.0 - 91.201.247.255' is 'abuse@shtorm.com'

inetnum:        91.201.244.0 - 91.201.247.255
netname:        MAKARENKO-NET
remarks:        Home network in Kirovograd city
country:        UA
org:            ORG-FMKA1-RIPE
admin-c:        MKA21-RIPE
admin-c:        VO1200-RIPE
tech-c:         YK1690-RIPE
status:         ASSIGNED PI
mnt-by:         MAKARENKO-MNT
mnt-by:         RIPE-NCC-END-MNT
mnt-routes:     MAKARENKO-MNT
mnt-domains:    MAKARENKO-MNT
created:        2008-01-23T09:50:00Z
last-modified:  2017-08-15T11:47:30Z
source:         RIPE
sponsoring-org: ORG-ML410-RIPE

organisation:   ORG-FMKA1-RIPE
org-name:       FOP Makarenko Konstantin Anatolievich
country:        UA
org-type:       OTHER
address:        Gulaka-Artemovskogo street 10
address:        Ukraine, 05010 Kirovograd, Kirovograd area
phone:          +380522301010
fax-no:         +380522301030
abuse-c:        AR29121-RIPE
admin-c:        MKA21-RIPE
admin-c:        VO1200-RIPE
tech-c:         YK1690-RIPE
mnt-ref:        MAKARENKO-MNT
mnt-by:         MAKARENKO-MNT
created:        2008-01-14T16:32:32Z
last-modified:  2022-12-01T16:26:13Z
source:         RIPE # Filtered

person:         Makarenko Konstantin Anatolievich
address:        Ukraine, Kirovograd
phone:          +380522301010
nic-hdl:        MKA21-RIPE
mnt-by:         MAKARENKO-MNT
created:        2008-01-14T16:30:40Z
last-modified:  2018-11-20T07:51:30Z
source:         RIPE # Filtered

person:         Vitaliy Oleynik
address:        Shtorm, Kirovograd
phone:          +380522301030
nic-hdl:        VO1200-RIPE
mnt-by:         SHTORM-MNT
created:        2017-06-02T13:51:06Z
last-modified:  2017-06-02T13:51:06Z
source:         RIPE # Filtered

person:         Yuriy Korobko
address:        Shevchenko st, 10, Kirovohrad, Ukraine
phone:          +380522301010
nic-hdl:        YK1690-RIPE
mnt-by:         SHTORM-MNT
created:        2017-06-02T13:41:04Z
last-modified:  2017-07-31T12:34:24Z
source:         RIPE # Filtered

% Information related to '91.201.247.0/24AS31725'

route:          91.201.247.0/24
descr:          91.201.247 route
origin:         AS31725
mnt-by:         MAKARENKO-MNT
mnt-by:         SHTORM-MNT
created:        2009-09-14T12:50:08Z
last-modified:  2009-09-14T12:50:08Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (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