% 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 '46.38.136.0 - 46.38.139.255'

% Abuse contact for '46.38.136.0 - 46.38.139.255' is 'abuse@azmagroup.ir'

inetnum:        46.38.136.0 - 46.38.139.255
netname:        Azma
country:        IR
admin-c:        RL13611-RIPE
tech-c:         RL13611-RIPE
status:         ASSIGNED PA
mnt-by:         AZMA-MNT
created:        2021-03-18T09:29:34Z
last-modified:  2024-01-11T06:37:38Z
source:         RIPE

person:         Ramin Lajevardi
address:        No: 86, West Zartosht Ave, Fatemi Square, Tehran, Iran
phone:          +98 21 81571
nic-hdl:        RL13611-RIPE
mnt-by:         AZMA-MNT
created:        2021-05-05T05:57:34Z
last-modified:  2022-07-11T11:25:42Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.111 (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