% 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 '91.242.192.0 - 91.242.199.255'

% Abuse contact for '91.242.192.0 - 91.242.199.255' is 'support@lantrace.com.ua'

inetnum:        91.242.192.0 - 91.242.199.255
netname:        Lantrace
country:        UA
org:            ORG-LTL2-RIPE
admin-c:        TY223-RIPE
tech-c:         ZI148-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LANTRACE-MNT
mnt-routes:     LANTRACE-MNT
mnt-domains:    LANTRACE-MNT
created:        2012-08-02T09:41:44Z
last-modified:  2020-07-20T11:11:38Z
source:         RIPE
sponsoring-org: ORG-LW50-RIPE

organisation:   ORG-LTL2-RIPE
org-name:       LANTRACE LLC
country:        UA
org-type:       OTHER
address:        Ukriane, Kyivskiy region, Boryspil, Golovatogo str. 4, ap35
abuse-c:        AR21579-RIPE
phone:          +380459591185
phone:          +380459598110
admin-c:        TY223-RIPE
tech-c:         ZI148-RIPE
mnt-ref:        LANTRACE-MNT
mnt-by:         LANTRACE-MNT
created:        2010-01-03T13:31:52Z
last-modified:  2022-12-01T16:36:08Z
source:         RIPE # Filtered

person:         Dmitriy Mikhaylenko
address:        Ukriane, Kyiv region, Boryspil, Golovatogo str. 4
phone:          +380459591185
nic-hdl:        TY223-RIPE
mnt-by:         LANTRACE-MNT
created:        2010-01-03T13:29:40Z
last-modified:  2020-06-08T09:32:41Z
source:         RIPE # Filtered

person:         Roman Khravinnikov
address:        Ukriane, Kyiv region, Boryspil, Golovatogo str. 4
phone:          +380459598110
nic-hdl:        ZI148-RIPE
mnt-by:         LANTRACE-MNT
created:        2010-01-03T13:30:20Z
last-modified:  2020-06-08T09:31:05Z
source:         RIPE # Filtered

% Information related to '91.242.198.0/24AS50401'

route:          91.242.198.0/24
descr:          LLC LANTRACE
origin:         AS50401
mnt-by:         LANTRACE-MNT
created:        2017-12-14T10:30:57Z
last-modified:  2017-12-14T10:30:57Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (DEXTER)

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