% 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 '121.46.96.0 - 121.46.111.255'

% Abuse contact for '121.46.96.0 - 121.46.111.255' is 'gaurav.kansal@nic.in'

inetnum:        121.46.96.0 - 121.46.111.255
netname:        NICSIDC
descr:          National Informatics Centre Services Incorporated
country:        IN
admin-c:        NA850-AP
tech-c:         NA850-AP
abuse-c:        AG1115-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-IN-IRINN
mnt-lower:      MAINT-IN-IRINN
mnt-routes:     MAINT-IN-NICSIDC
mnt-routes:     MAINT-IN-IRINN
mnt-irt:        IRT-GAURAVKANSAL
last-modified:  2025-08-20T12:51:21Z
source:         APNIC

irt:            IRT-GAURAVKANSAL
address:
e-mail:         gaurav.kansal@nic.in
abuse-mailbox:  gaurav.kansal@nic.in
admin-c:        GK397-AP
tech-c:         GK397-AP
auth:           # Filtered
remarks:        gaurav.kansal@nic.in was validated on 2025-11-12
mnt-by:         MAINT-GAURAVKANSAL
last-modified:  2025-11-18T00:35:18Z
source:         APNIC

role:           ABUSE GAURAVKANSAL
country:        ZZ
address:
phone:          +000000000
e-mail:         gaurav.kansal@nic.in
admin-c:        GK397-AP
tech-c:         GK397-AP
nic-hdl:        AG1115-AP
remarks:        Generated from irt object IRT-GAURAVKANSAL
remarks:        gaurav.kansal@nic.in was validated on 2025-11-12
abuse-mailbox:  gaurav.kansal@nic.in
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-12T13:37:28Z
source:         APNIC

role:           NETWORK ADMIN
address:        Ministry of Electronics and IT, 6 CGO complex Lodi Road, New Delhi
country:        IN
phone:          +91  011-22902800
e-mail:         madhu.rapat@meity.gov.in
admin-c:        AA2141-AP
tech-c:         AA2141-AP
nic-hdl:        NA850-AP
mnt-by:         MAINT-IN-NICSIDC
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:55:29Z
source:         APNIC

% Information related to '121.46.100.0/22AS142501'

route:          121.46.100.0/22
descr:          National Informatics Centre Services Incorporated
origin:         AS142501
mnt-by:         MAINT-IN-NICSIDC
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-12-14T22:18:56Z
source:         APNIC

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