% 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 '188.253.192.0 - 188.253.255.255'

% Abuse contact for '188.253.192.0 - 188.253.255.255' is 'abuse@baktelecom.az'

inetnum:        188.253.192.0 - 188.253.255.255
org:            ORG-BA2-RIPE
netname:        BAKINTER-NET-XDSL
descr:          Baktelekom
country:        AZ
admin-c:        ES9025-RIPE
tech-c:         ES9025-RIPE
status:         ASSIGNED PA
mnt-by:         AZ-BAKINTER-MNT
mnt-lower:      AZ-BAKINTER-MNT
mnt-domains:    AZ-BAKINTER-MNT
mnt-routes:     AZ-BAKINTER-MNT
created:        2011-12-21T19:45:47Z
last-modified:  2020-02-04T09:03:06Z
source:         RIPE # Filtered

organisation:   ORG-BA2-RIPE
org-name:       Baku Telephone Communication LLC
country:        AZ
org-type:       LIR
address:        Yasamal district, Tbilisi avenue, home 107
address:        AZ1065
address:        Baku
address:        AZERBAIJAN
phone:          +994 12 4932162
phone:          +994 12 4932142
phone:          +994 12 5635799
phone:          +994 12 5635899
fax-no:         +994125655564
mnt-ref:        AZ-BAKINTER-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AZ-BAKINTER-MNT
admin-c:        FZ2838-RIPE
abuse-c:        ACRO45862-RIPE
created:        2004-04-17T10:59:51Z
last-modified:  2023-05-06T09:40:34Z
source:         RIPE # Filtered

person:         Elxan Sadigli
address:        Baku, Azerbaijan AZ1122
phone:          +994552137213
nic-hdl:        ES9025-RIPE
mnt-by:         AZTELEKOM-MNT
created:        2015-06-22T13:40:14Z
last-modified:  2015-06-22T13:40:14Z
source:         RIPE

% Information related to '188.253.212.0/22AS28787'

route:          188.253.212.0/22
origin:         AS28787
mnt-by:         AZ-BAKINTER-MNT
created:        2024-01-22T07:37:14Z
last-modified:  2024-01-22T07:37:14Z
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