% 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 '103.211.188.0 - 103.211.191.255'

% Abuse contact for '103.211.188.0 - 103.211.191.255' is 'atsisp@gmail.com'

inetnum:        103.211.188.0 - 103.211.191.255
netname:        AGTESO
descr:          Agrawal Technology Solutions
admin-c:        AM1274-AP
tech-c:         AM1274-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-AGTESO-IN
mnt-routes:     MAINT-IN-AGTESO
mnt-routes:     MAINT-IN-IRINN
status:         ASSIGNED PORTABLE
last-modified:  2025-08-11T22:51:57Z
source:         APNIC

irt:            IRT-AGTESO-IN
address:        Palika Bazar, Bulandshahr,Shikarpur, Bulandshahr,Uttar Pradesh-203001
e-mail:         vivek.service83@gmail.com
abuse-mailbox:  atsisp@gmail.com
admin-c:        AM1274-AP
tech-c:         AM1274-AP
auth:           # Filtered
mnt-by:         MAINT-IN-AGTESO
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-11-18T00:30:42Z
source:         APNIC

role:           Admin manager
address:        Palika Bazar, Bulandshahr,Shikarpur, Bulandshahr,Uttar Pradesh-203001
country:        IN
phone:          +91 05732235687
e-mail:         vivek.service83@gmail.com
admin-c:        VA122-AP
tech-c:         VA122-AP
nic-hdl:        AM1274-AP
mnt-by:         MAINT-IN-AGTESO
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:58:07Z
source:         APNIC

% Information related to '103.211.189.0/24AS135255'

route:          103.211.189.0/24
descr:          Route Object
country:        IN
origin:         AS135255
mnt-by:         MAINT-IN-AGTESO
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-12-14T22:19:20Z
source:         APNIC

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