Whois

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

% Information related to '103.138.77.0 - 103.138.77.255'

% Abuse contact for '103.138.77.0 - 103.138.77.255' is '[email protected]'

inetnum:        103.138.77.0 - 103.138.77.255
netname:        DSTA-DMZ-SG
descr:          1 Depot Road, Singapore 109679
country:        SG
org:            ORG-DSTA2-AP
admin-c:        DSTA1-AP
tech-c:         DSTA1-AP
abuse-c:        AD962-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-DSTA-DMZ-SG
mnt-irt:        IRT-DSTA-DMZ-SG
last-modified:  2020-10-01T02:11:37Z
source:         APNIC

% Information related to '103.138.77.0/24AS136439'

route:          103.138.77.0/24
origin:         AS136439
descr:          Defence Science Technology Agency
                1 Depot Road, Singapore 109679
mnt-by:         MAINT-DSTA-DMZ-SG
last-modified:  2019-07-12T13:30:51Z
source:         APNIC

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