Whois

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

% Information related to '103.23.144.0 - 103.23.147.255'

% Abuse contact for '103.23.144.0 - 103.23.147.255' is '[email protected]'

inetnum:        103.23.144.0 - 103.23.147.255
netname:        DIGINET-VNNIC-VN
descr:          Digital telecomminication service joint stock
descr:          Tang 18, Toa nha VTC Online, 18 Tam Trinh, Hai Ba Trung, Ha Noi
country:        VN
admin-c:        NAT1-AP
tech-c:         DHC1-AP
status:         ALLOCATED PORTABLE
remarks:        send spam and abuse report to [email protected]
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2015-08-05T09:06:42Z
source:         APNIC

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