Whois

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

% Information related to '43.228.184.0 - 43.228.187.255'

% Abuse contact for '43.228.184.0 - 43.228.187.255' is '[email protected]'

inetnum:        43.228.184.0 - 43.228.187.255
netname:        SMTP2GO-NZ
descr:          Sand Dune Mail Ltd
country:        US
org:            ORG-SDML1-AP
admin-c:        SDML1-AP
tech-c:         SDML1-AP
abuse-c:        AS2443-AP
status:         ALLOCATED 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-lower:      MAINT-SMTP2GO-NZ
mnt-routes:     MAINT-SMTP2GO-NZ
mnt-irt:        IRT-SMTP2GO-NZ
last-modified:  2020-07-03T00:19:55Z
source:         APNIC

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