% 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 '139.28.28.0 - 139.28.31.255'

% Abuse contact for '139.28.28.0 - 139.28.31.255' is 'vmaslov@beeline.kg'

inetnum:        139.28.28.0 - 139.28.31.255
netname:        KG-SKYMOBILE-20181228
country:        KG
org:            ORG-ML768-RIPE
admin-c:        AA38785-RIPE
admin-c:        VITA1-RIPE
tech-c:         VITA1-RIPE
tech-c:         VK4617-RIPE
status:         ALLOCATED PA
mnt-by:         lir-kg-skymobile-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-12-14T12:11:15Z
last-modified:  2021-12-28T09:08:58Z
source:         RIPE

organisation:   ORG-ML768-RIPE
org-name:       "Sky Mobile" LLC
country:        KG
org-type:       LIR
address:        115, Ibraimova str.
address:        720021
address:        Bishkek
address:        KYRGYZSTAN
phone:          +996 (775) 588 000
admin-c:        AA38785-RIPE
admin-c:        AA38786-RIPE
admin-c:        VITA1-RIPE
admin-c:        VM7748-RIPE
tech-c:         TA8185-RIPE
tech-c:         VITA1-RIPE
tech-c:         VK4617-RIPE
abuse-c:        AR66036-RIPE
mnt-ref:        lir-kg-skymobile-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-kg-skymobile-1-MNT
created:        2021-11-03T11:12:57Z
last-modified:  2022-07-04T08:56:19Z
source:         RIPE # Filtered

role:           Abuse-c
address:        KYRGYZSTAN
address:        Bishkek
address:        720021
address:        115, Ibraimova str.
phone:          +996 (775) 588 000
nic-hdl:        AA38785-RIPE
mnt-by:         lir-kg-skymobile-1-MNT
created:        2021-11-03T11:12:56Z
last-modified:  2021-11-19T04:10:55Z
source:         RIPE # Filtered

person:         Victor Maslov
address:        SkyMobile LTD
address:        Bishkek, Kyrgyz Republic
phone:          +996 772972103
nic-hdl:        VITA1-RIPE
created:        2004-06-29T12:25:07Z
last-modified:  2021-11-10T07:04:15Z
source:         RIPE # Filtered
mnt-by:         lir-kg-skymobile-1-MNT

person:         Vladimir Kazanskiy
address:        SkyMobile LTD
address:        Bishkek, Kyrgyz Republic
phone:          +996 772972103
nic-hdl:        VK4617-RIPE
mnt-by:         lir-kg-skymobile-1-MNT
created:        2017-09-06T05:04:50Z
last-modified:  2021-11-10T07:05:07Z
source:         RIPE # Filtered

% Information related to '139.28.29.0/24AS41329'

route:          139.28.29.0/24
remarks:        SkyMobile LTD KG 2021 1
origin:         AS41329
mnt-by:         lir-kg-skymobile-1-MNT
created:        2021-12-15T04:07:04Z
last-modified:  2021-12-15T04:07:04Z
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