Whois

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '203.144.189.0 - 203.144.189.255'

% Abuse contact for '203.144.189.0 - 203.144.189.255' is '[email protected]'

inetnum:        203.144.189.0 - 203.144.189.255
netname:        TrueInternet
descr:          ISP
descr:
country:        TH
admin-c:        TIA6-AP
tech-c:         TIA6-AP
abuse-c:        AT961-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AP-TRUEINTERNET
mnt-irt:        IRT-TRUEINTERNET-TH
last-modified:  2021-01-27T01:41:00Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)