% 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 '81.88.144.0 - 81.88.145.255'

% Abuse contact for '81.88.144.0 - 81.88.145.255' is 'noc@almatv.kz'

inetnum:        81.88.144.0 - 81.88.145.255
netname:        ALMANET-ALA-INF
remarks:        INFRA-AW
descr:          ALMANET infrastructure in Almaty
country:        KZ
admin-c:        AHT7-RIPE
tech-c:         AHT7-RIPE
status:         ASSIGNED PA
mnt-by:         ALMATV-MNT
mnt-lower:      ALMATV-MNT
mnt-routes:     ALMATV-MNT
created:        2006-05-03T09:57:39Z
last-modified:  2020-05-18T09:06:57Z
source:         RIPE

role:           Almanet Hostmaster Team
address:        JSC Alma Telecommunications
address:        Aitieva, 23 050026
address:        Almaty, Kazakhstan
admin-c:        RS6093-RIPE
tech-c:         RS6093-RIPE
abuse-mailbox:  abuse@almanet.kz
nic-hdl:        AHT7-RIPE
mnt-by:         ALMATV-MNT
created:        2006-05-11T10:34:41Z
last-modified:  2017-03-17T08:45:41Z
source:         RIPE # Filtered

% Information related to '81.88.144.0/24AS39824'

route:          81.88.144.0/24
descr:          ALMANET infrastructure in Almaty
origin:         AS39824
mnt-by:         ALMATV-MNT
created:        2015-06-10T02:46:34Z
last-modified:  2020-05-18T09:07:19Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (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