% 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 '1.187.192.0 - 1.187.255.255'

% Abuse contact for '1.187.192.0 - 1.187.255.255' is 'vilapnicspoc@vodafoneidea.com'

inetnum:        1.187.192.0 - 1.187.255.255
netname:        ICL-DEL-NET-IN
descr:          GPRS Delhi Mobile Subscriber IP
country:        IN
admin-c:        VAS1-AP
tech-c:         VAS1-AP
abuse-c:        AV319-AP
status:         ALLOCATED NON-PORTABLE
remarks:        ** In case of any Abuse/Cyber Crime please email p.ramanamurthy@vodafoneidea.com with **
remarks:        ** CC: to saji.samuel@vodafoneidea.com and CC:p.ramanamurthy@vodafoneidea.com **
notify:         vilapnicspoc@vodafoneidea.com
mnt-by:         MAINT-VIL-IN
mnt-lower:      MAINT-VIL-IN
mnt-routes:     MAINT-VIL-IN
mnt-irt:        IRT-VIL-IN
last-modified:  2025-02-19T03:00:03Z
source:         APNIC

irt:            IRT-VIL-IN
address:        Q City,Block-B, Part-2nd Floor, Hyderabad - Telangana 500032
address:
phone:          +91-20-71102509
e-mail:         saji.samuel@vodafoneidea.com
abuse-mailbox:  vilapnicspoc@vodafoneidea.com
admin-c:        VAS1-AP
tech-c:         VAS1-AP
auth:           # Filtered
remarks:        saji.samuel@vodafoneidea.com
remarks:        saji.samuel@vodafoneidea.com
remarks:        vilapnicspoc@vodafoneidea.com was validated on 2024-09-19
remarks:        saji.samuel@vodafoneidea.com was validated on 2025-02-21
mnt-by:         MAINT-VIL-IN
last-modified:  2025-02-21T16:23:39Z
source:         APNIC

role:           ABUSE VILIN
country:        ZZ
address:        Q City,Block-B, Part-2nd Floor, Hyderabad - Telangana 500032
address:
phone:          +91-20-71102509
e-mail:         saji.samuel@vodafoneidea.com
admin-c:        VAS1-AP
tech-c:         VAS1-AP
nic-hdl:        AV319-AP
remarks:        Generated from irt object IRT-VIL-IN
remarks:        vilapnicspoc@vodafoneidea.com was validated on 2024-09-19
remarks:        saji.samuel@vodafoneidea.com was validated on 2025-02-21
abuse-mailbox:  vilapnicspoc@vodafoneidea.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-21T16:24:00Z
source:         APNIC

person:         VIL APNIC SCOPE
address:        10th Flr,Birla Centurion,Pandurkar Bhudkar Marg,Prabhadevi, Mumbai Maharashtra 400030
country:        IN
phone:          +912071102509
e-mail:         vilapnicspoc@vodafoneidea.com
nic-hdl:        VAS1-AP
mnt-by:         MAINT-VIL-IN
last-modified:  2024-01-31T10:08:35Z
source:         APNIC

% Information related to '1.187.224.0/19AS45271'

route:          1.187.224.0/19
descr:          Idea Cellular Limited
origin:         AS45271
country:        IN
mnt-lower:      MAINT-VIL-IN
mnt-routes:     MAINT-VIL-IN
mnt-by:         MAINT-VIL-IN
last-modified:  2025-02-19T04:02:26Z
source:         APNIC

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