% 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 '91.198.17.0 - 91.198.17.255'

% Abuse contact for '91.198.17.0 - 91.198.17.255' is 'hostmaster@urm.lt'

inetnum:        91.198.17.0 - 91.198.17.255
netname:        URM-LT
descr:          Ministry of Foreign Affairs of the Republic of Lithuania
country:        LT
org:            ORG-URM1-RIPE
admin-c:        URM-RIPE
tech-c:         URM-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         URM-LT-MNT
mnt-routes:     URM-LT-MNT
mnt-domains:    URM-LT-MNT
mnt-routes:     VIKT-MNT
mnt-domains:    VIKT-MNT
mnt-routes:     BITE-NOC
mnt-domains:    BITE-NOC
created:        2007-06-26T07:52:17Z
last-modified:  2019-03-05T13:50:39Z
source:         RIPE
sponsoring-org: ORG-IA39-RIPE

organisation:   ORG-URM1-RIPE
org-name:       Lietuvos Respublikos Uzsienio reikalu ministerija
country:        LT
org-type:       OTHER
address:        J.Tumo-Vaizganto g.2, Vilnius, Lithuania
phone:          +370 5 2362657
abuse-c:        AR18542-RIPE
admin-c:        URM-RIPE
tech-c:         URM-RIPE
mnt-ref:        URM-LT-MNT
mnt-by:         URM-LT-MNT
created:        2007-06-24T15:42:58Z
last-modified:  2022-12-01T16:57:33Z
source:         RIPE # Filtered

person:         URM ITD
address:        Ministry of Foreign Affairs of the Republic of Lithuania
address:        J.Tumo-Vaizganto g.2
address:        LT-2600 Vilnius
address:        Lithuania
address:        hostmaster@urm.lt
phone:          +370 5 2362679
nic-hdl:        URM-RIPE
mnt-by:         URM-LT-MNT
created:        2019-03-05T13:46:47Z
last-modified:  2021-12-20T15:47:32Z
source:         RIPE

% Information related to '91.198.17.0/24AS24825'

route:          91.198.17.0/24
descr:          Ministry of Foreign Affairs of the Republic of Lithuania
descr:          J.Tumo-Vaizganto g.2
descr:          LT-2600 Vilnius
origin:         AS24825
mnt-by:         URM-LT-MNT
created:        2013-02-13T08:23:59Z
last-modified:  2013-02-14T06:54:18Z
source:         RIPE # Filtered

% Information related to '91.198.17.0/24AS6769'

route:          91.198.17.0/24
origin:         AS6769
mnt-by:         URM-LT-MNT
created:        2022-03-14T14:21:53Z
last-modified:  2022-03-14T14:21:53Z
source:         RIPE

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