% 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 '193.227.250.0 - 193.227.251.255'

% Abuse contact for '193.227.250.0 - 193.227.251.255' is 'abuse@utelecom.com.ua'

inetnum:        193.227.250.0 - 193.227.251.255
netname:        RIAD-NET
country:        UA
geoloc:         48.533333 37.666667
org:            ORG-RIAD1-RIPE
admin-c:        PM22757-RIPE
tech-c:         PM22757-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ISPRIAD-MNT
mnt-routes:     ISPRIAD-MNT
mnt-domains:    ISPRIAD-MNT
mnt-by:         mnt-ua-utg-1
mnt-routes:     mnt-ua-utg-1
mnt-domains:    mnt-ua-utg-1
created:        2005-10-13T15:00:25Z
last-modified:  2021-02-12T15:20:25Z
source:         RIPE # Filtered
sponsoring-org: ORG-UTGL1-RIPE

organisation:   ORG-RIAD1-RIPE
org-name:       ISP RIAD Ltd
country:        UA
org-type:       OTHER
address:        vul. Televiziina, 3
address:        50086, Kryvyi Rih
address:        Dnipropetrovska obl.
address:        Ukraine
phone:          +380953308222
abuse-c:        AR19692-RIPE
mnt-ref:        ISPRIAD-MNT
mnt-by:         ISPRIAD-MNT
mnt-by:         mnt-ua-utg-1
mnt-ref:        mnt-ua-utg-1
created:        2005-10-12T08:02:28Z
last-modified:  2022-12-01T16:45:15Z
source:         RIPE # Filtered

person:         Pavel Mishchenko
address:        vul. Televiziina, 3
address:        50086, Kryvyi Rih
address:        Dnipropetrovska obl.
address:        Ukraine
phone:          +380953308222
nic-hdl:        PM22757-RIPE
mnt-by:         ISPRIAD-MNT
created:        2021-02-12T14:51:24Z
last-modified:  2021-02-12T14:51:24Z
source:         RIPE

% Information related to '193.227.250.0/24AS35737'

route:          193.227.250.0/24
descr:          ISP RIAD IP Network
origin:         AS35737
org:            ORG-RIAD1-RIPE
mnt-routes:     ISPRIAD-MNT
mnt-by:         ISPRIAD-MNT
created:        2005-10-27T10:54:53Z
last-modified:  2005-10-27T10:54:53Z
source:         RIPE

organisation:   ORG-RIAD1-RIPE
org-name:       ISP RIAD Ltd
country:        UA
org-type:       OTHER
address:        vul. Televiziina, 3
address:        50086, Kryvyi Rih
address:        Dnipropetrovska obl.
address:        Ukraine
phone:          +380953308222
abuse-c:        AR19692-RIPE
mnt-ref:        ISPRIAD-MNT
mnt-by:         ISPRIAD-MNT
mnt-by:         mnt-ua-utg-1
mnt-ref:        mnt-ua-utg-1
created:        2005-10-12T08:02:28Z
last-modified:  2022-12-01T16:45:15Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.120 (BUSA)