% 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 '91.147.96.0 - 91.147.99.255'

% Abuse contact for '91.147.96.0 - 91.147.99.255' is 'vladimir@nlsastana.kz'

inetnum:        91.147.96.0 - 91.147.99.255
netname:        KZ-NLSASTANA-20061027
country:        KZ
org:            ORG-NAL14-RIPE
admin-c:        DR10773-RIPE
tech-c:         DR10773-RIPE
status:         ALLOCATED PA
geoloc:         43.208034 76.913673
mnt-by:         mnt-kz-nlsastana-1
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-09-08T12:21:36Z
last-modified:  2023-09-11T11:14:31Z
source:         RIPE

organisation:   ORG-NAL14-RIPE
org-name:       NLS ASTANA LLP
country:        KZ
org-type:       LIR
address:        Street ZHylyoj, House 13/1?
address:        010000
address:        Astana
address:        KAZAKHSTAN
phone:          +7 7172 725555
admin-c:        DR10773-RIPE
admin-c:        BA8557-RIPE
tech-c:         DR10773-RIPE
tech-c:         BA8557-RIPE
abuse-c:        AR52993-RIPE
mnt-ref:        mnt-kz-nlsastana-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-kz-nlsastana-1
created:        2019-05-31T06:32:41Z
last-modified:  2024-02-15T06:04:00Z
source:         RIPE # Filtered

person:         Daniil Rokh
address:        d.roch@nlsastana.kz
phone:          +7 7172 725555
nic-hdl:        DR10773-RIPE
mnt-by:         kz-dalanet-1-mnt
mnt-by:         mnt-kz-nlsastana-1
created:        2022-10-11T07:42:17Z
last-modified:  2022-10-11T07:42:17Z
source:         RIPE

% Information related to '91.147.97.0/24AS205516'

route:          91.147.97.0/24
origin:         AS205516
mnt-by:         mnt-kz-nlsastana-1
created:        2023-09-11T04:41:17Z
last-modified:  2023-09-11T04:41:17Z
source:         RIPE

% 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