% APNIC found the following authoritative answer from: whois.apnic.net

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

% Information related to '43.231.236.0 - 43.231.239.255'

% Abuse contact for '43.231.236.0 - 43.231.239.255' is 'clifford@microscan.co.in'

inetnum:        43.231.236.0 - 43.231.239.255
netname:        VOVI-IN
descr:          Vovinet Infotech Pvt. Ltd
admin-c:        IM473-AP
tech-c:         CD613-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-lower:      MAINT-IN-VOVI
mnt-irt:        IRT-VOVI-IN
mnt-routes:     MAINT-IN-VOVI
status:         ALLOCATED PORTABLE
last-modified:  2015-02-18T05:24:36Z
source:         APNIC

irt:            IRT-VOVI-IN
address:        301 303 Everest Grande Opp Ahura center Mahakali Caves Road Andheri East
phone:          +91 02266870600
fax-no:         +91 02266870800
e-mail:         clifford@microscan.co.in
abuse-mailbox:  clifford@microscan.co.in
admin-c:        IM473-AP
tech-c:         IM473-AP
auth:           # Filtered
remarks:        send spam and abuse report to clifford@microscan.co.in
remarks:        clifford@microscan.co.in was validated on 2025-04-04
mnt-by:         MAINT-IN-VOVI
last-modified:  2025-04-04T03:29:11Z
source:         APNIC

role:           IT Manager
address:        301 303 Everest Grande Opp Ahura center Mahakali Caves Road Andheri East
country:        IN
phone:          +91 02266870600
fax-no:         +91 02266870800
e-mail:         clifford@microscan.co.in
admin-c:        CD613-AP
tech-c:         CD613-AP
nic-hdl:        IM473-AP
remarks:        send spam and abuse report to clifford@microscan.co.in
abuse-mailbox:  clifford@microscan.co.in
mnt-by:         MAINT-IN-VOVI
last-modified:  2014-02-25T09:16:37Z
source:         APNIC

person:         Clifford Dsouza
address:        301 303 Everest Grande Opp Ahura center Mahakali Caves Road Andheri East
country:        IN
phone:          +91 02266870600
fax-no:         +91 02266870800
e-mail:         clifford@microscan.co.in
nic-hdl:        CD613-AP
remarks:        send spam and abuse report to clifford@microscan.co.in
abuse-mailbox:  clifford@microscan.co.in
mnt-by:         MAINT-IN-VOVI
last-modified:  2014-02-25T09:18:32Z
source:         APNIC

% Information related to '43.231.236.0/24AS55352'

route:          43.231.236.0/24
descr:          VOVINET Broadband Subscribers
origin:         AS55352
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-MCPL-IN
last-modified:  2015-02-23T12:25:05Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)