% 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 '123.63.144.0 - 123.63.155.255'

% Abuse contact for '123.63.144.0 - 123.63.155.255' is 'vilapnicspoc@vodafoneidea.com'

inetnum:        123.63.144.0 - 123.63.155.255
netname:        VODAFONE-STATIC-CUSTOMER
descr:          This space is statically assigned.
country:        IN
admin-c:        VES201-AP
tech-c:         VES201-AP
abuse-c:        AV319-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-VIL-IN
mnt-lower:      MAINT-VIL-IN
mnt-routes:     MAINT-VIL-IN
mnt-irt:        IRT-VIL-IN
last-modified:  2026-02-24T11:20:58Z
source:         APNIC

irt:            IRT-VIL-IN
address:        Q City,Block-B, Part-2nd Floor, Hyderabad - Telangana 500032
address:
phone:          +919619218372
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:        saji.samuel@vodafoneidea.com was validated on 2026-04-30
remarks:        vilapnicspoc@vodafoneidea.com was validated on 2026-05-19
mnt-by:         MAINT-VIL-IN
last-modified:  2026-05-19T11:21:16Z
source:         APNIC

role:           ABUSE VILIN
country:        ZZ
address:        Q City,Block-B, Part-2nd Floor, Hyderabad - Telangana 500032
address:
phone:          +919619218372
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:        saji.samuel@vodafoneidea.com was validated on 2026-04-30
remarks:        vilapnicspoc@vodafoneidea.com was validated on 2026-05-19
abuse-mailbox:  vilapnicspoc@vodafoneidea.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-19T07:54:32Z
source:         APNIC

role:           VODAFONE ESSAR SPACETEL LIMITED
address:        C48 Okhla Industrial Estate, New Delhi-110020
country:        IN
phone:          +91-9619218372
e-mail:         saji.samuel@vodafoneidea.com
abuse-mailbox:  antiabuse.ipnoc@vodafone.com
admin-c:        UJ201-AP
tech-c:         UJ201-AP
nic-hdl:        VES201-AP
mnt-by:         MAINT-VIL-IN
last-modified:  2026-02-17T05:27:50Z
source:         APNIC

% Information related to '123.63.144.0/24AS55410'

route:          123.63.144.0/24
origin:         AS55410
descr:          Vodafone Idea Ltd. (VIL)
                10th Flr,Birla Centurion,Pandurkar Bhudkar Marg,Prabhadevi
mnt-by:         MAINT-VIL-IN
last-modified:  2026-05-22T06:33:32Z
source:         APNIC

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