% 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 '43.230.36.0 - 43.230.39.255'

% Abuse contact for '43.230.36.0 - 43.230.39.255' is 'rakeshsinghgzb@yahoo.com'

inetnum:        43.230.36.0 - 43.230.39.255
netname:        SURAJNETWORK
descr:          Suraj Network
admin-c:        MA588-AP
tech-c:         MA588-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-SURAJNETWORK-IN
mnt-routes:     MAINT-IN-SURAJNETWORK
mnt-routes:     MAINT-IN-SURAJNETWORK
mnt-routes:     MAINT-IN-IRINN
status:         ASSIGNED PORTABLE
last-modified:  2025-08-11T22:47:15Z
source:         APNIC

irt:            IRT-SURAJNETWORK-IN
address:        SURAJ NETWORK
e-mail:         rakeshsinghgzb@yahoo.com
abuse-mailbox:  rakeshsinghgzb@yahoo.com
admin-c:        MA588-AP
tech-c:         RS1027-AP
auth:           # Filtered
mnt-by:         MAINT-IN-SURAJNETWORK
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-11-18T00:28:33Z
source:         APNIC

role:           manager admin
address:        e-40 sec-23 sanjay nagar gaziabad
country:        IN
phone:          +91 01202784182
fax-no:         +91 1202784182
e-mail:         rakeshsinghgzb@yahoo.com
admin-c:        RS1027-AP
tech-c:         RS1027-AP
nic-hdl:        MA588-AP
mnt-by:         MAINT-IN-SURAJNETWORK
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:52:18Z
source:         APNIC

% Information related to '43.230.36.0/24AS132974'

route:          43.230.36.0/24
descr:          Suraj Network
origin:         AS132974
country:        IN
notify:         rakeshsinghgzb@yahoo.com
mnt-by:         MAINT-IN-SURAJNETWORK
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
mnt-routes:     MAINT-IN-SURAJNETWORK
last-modified:  2025-12-14T22:17:10Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)