% 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 '193.111.240.0 - 193.111.243.255'

% Abuse contact for '193.111.240.0 - 193.111.243.255' is 'support@online.sumy.ua'

inetnum:        193.111.240.0 - 193.111.243.255
netname:        sinsoft-net
descr:          3/336 Independence sq.,Sumy,Ukraine,40040
org:            ORG-ISO2-RIPE
country:        UA
admin-c:        SIN200-RIPE
tech-c:         SIN200-RIPE
status:         ASSIGNED PI
mnt-by:         FARLEP-MNT
mnt-by:         RIPE-NCC-END-MNT
mnt-routes:     SIN-MNT
created:        2002-07-02T09:02:18Z
last-modified:  2016-04-14T08:08:03Z
source:         RIPE # Filtered
sponsoring-org: ORG-LNL2-RIPE

organisation:   ORG-ISO2-RIPE
org-name:       Sumy Online Ltd
country:        UA
org-type:       OTHER
address:        Ukraine, Sumy, Rybalka str. 1
abuse-c:        AR20421-RIPE
admin-c:        sin200-ripe
tech-c:         sin200-ripe
mnt-ref:        SIN-MNT
mnt-by:         SIN-MNT
created:        2009-12-22T03:18:42Z
last-modified:  2022-12-01T16:31:44Z
source:         RIPE # Filtered

person:         Igor Sinitsin
address:        Sobornaya street, 3 Sumy, Ukraine
phone:          +380542218555
nic-hdl:        SIN200-RIPE
mnt-by:         SIN-MNT
created:        2002-06-13T22:17:52Z
last-modified:  2009-12-22T03:27:11Z
source:         RIPE # Filtered

% Information related to '193.111.240.0/22AS24999'

route:          193.111.240.0/22
descr:          Sumy Online Ltd
origin:         AS24999
mnt-by:         SIN-MNT
created:        2002-06-20T07:57:33Z
last-modified:  2010-01-15T11:31:32Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.113.2 (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