Whois

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

% Information related to '221.121.0.0 - 221.121.63.255'

% Abuse contact for '221.121.0.0 - 221.121.63.255' is '[email protected]'

inetnum:        221.121.0.0 - 221.121.63.255
netname:        SPT-VN
country:        VN
descr:          Sai gon Postel Corporation
descr:          10 Co Giang, Cau Ong Lanh Ward, District 1, Ho Chi Minh City, Vietnam
admin-c:        NTKD1-AP
tech-c:         NBAD1-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-lower:      MAINT-VN-SPT
mnt-routes:     MAINT-VN-SPT
last-modified:  2022-09-26T08:37:13Z
source:         APNIC

% Information related to '221.121.0.0/19AS7602'

route:          221.121.0.0/19
descr:          SPT-VN
origin:         AS7602
mnt-by:         MAINT-VN-SPT
last-modified:  2022-09-24T18:47:55Z
source:         APNIC

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