% 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 '103.142.72.0 - 103.142.73.255'

% Abuse contact for '103.142.72.0 - 103.142.73.255' is 'support@netzy.in'

inetnum:        103.142.72.0 - 103.142.73.255
netname:        NETZYISP
descr:          Netzy Internet Services Private Limited
admin-c:        MS2246-AP
tech-c:         MS2246-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-lower:      MAINT-IN-NETZYISP
mnt-lower:      MAINT-IN-IRINN
mnt-irt:        IRT-NETZYISP-IN
mnt-routes:     MAINT-IN-NETZYISP
mnt-routes:     MAINT-IN-IRINN
status:         ALLOCATED PORTABLE
last-modified:  2025-08-11T22:50:27Z
source:         APNIC

irt:            IRT-NETZYISP-IN
address:        21, RAM NAGAR , ROJA STREET , 2ND CROSS, ROUND ROAD,Dindigul,Tamil Nadu-624005
e-mail:         support@netzy.in
abuse-mailbox:  support@netzy.in
admin-c:        MS2246-AP
tech-c:         MS2246-AP
auth:           # Filtered
mnt-by:         MAINT-IN-NETZYISP
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-07-27T09:46:05Z
source:         APNIC

person:         Mohamed Safiudin
address:        21, RAM NAGAR , ROJA STREET , 2ND CROSS, ROUND ROAD,Dindigul,Tamil Nadu-624005
country:        IN
phone:          +91 4512426212
e-mail:         support@netzy.in
nic-hdl:        MS2246-AP
mnt-by:         MAINT-IN-NETZYISP
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T10:02:52Z
source:         APNIC

% Information related to '103.142.72.0/24AS139575'

route:          103.142.72.0/24
descr:          Netzy Internet Services Private Limited
mnt-routes:     MAINT-IN-NETZYISP
origin:         AS139575
mnt-by:         MAINT-IN-NETZYISP
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-12-14T22:22:13Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)