% 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 '103.23.236.0 - 103.23.236.255'

% Abuse contact for '103.23.236.0 - 103.23.236.255' is 'mail@kappa.net.in'

inetnum:        103.23.236.0 - 103.23.236.255
netname:        KAPPA-BKN
descr:          Kappa Bikaner Broadband IP Pool
country:        IN
admin-c:        kisp1-ap
tech-c:         kisp1-ap
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-KAPPA-IN
mnt-by:         MAINT-IN-IRINN
mnt-lower:      MAINT-KAPPA-IN
mnt-lower:      MAINT-IN-IRINN
mnt-routes:     MAINT-KAPPA-IN
mnt-routes:     MAINT-IN-IRINN
mnt-irt:        IRT-KAPPA-IN
last-modified:  2025-09-27T09:51:13Z
source:         APNIC

irt:            IRT-KAPPA-IN
address:        1-RA-8 Vigyan Nagar, KOTA - 5, INDIA
e-mail:         mail@kappa.net.in
abuse-mailbox:  mail@kappa.net.in
admin-c:        KISP1-AP
tech-c:         KISP1-AP
auth:           # Filtered
mnt-by:         MAINT-KAPPA-IN
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-07-27T09:45:35Z
source:         APNIC

role:           KAPPA INTERNET SERVICES PRIVATE LIMITED - network
address:        1-RA-8 Vigyan Nagar, KOTA - 5, INDIA
country:        IN
phone:          +91-744-2436000
fax-no:         +91-744-2426000
e-mail:         krshn@kappa.net.in
admin-c:        KISP1-AP
tech-c:         KISP1-AP
nic-hdl:        KISP1-AP
mnt-by:         MAINT-KAPPA-IN
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:42:36Z
source:         APNIC

% Information related to '103.23.236.0/24AS45433'

route:          103.23.236.0/24
descr:          Kappa Internet Services Private Limited
origin:         AS45433
mnt-by:         MAINT-KAPPA-IN
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
mnt-routes:     MAINT-KAPPA-IN
notify:         ipnoc@kappa.net.in
last-modified:  2025-12-14T22:15:18Z
source:         APNIC

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