% 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 '14.99.0.0 - 14.99.255.255'

% Abuse contact for '14.99.0.0 - 14.99.255.255' is 'ip.abuse@tatatel.co.in'

inetnum:        14.99.0.0 - 14.99.255.255
netname:        TATAINDICOM-IN
descr:          TATA TELESERVICES LTD - TATA INDICOM - CDMA DIVISION
descr:          D26/2 TTC INDUSTRIAL AREA
descr:          MIDC SANAPADA PO TURBHE
country:        IN
org:            ORG-TTLC1-AP
admin-c:        TTLC1-AP
tech-c:         TTLC1-AP
abuse-c:        AT1289-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TATAINDICOM-IN
mnt-routes:     MAINT-TATAINDICOM-IN
mnt-irt:        IRT-TATAINDICOM-IN
last-modified:  2020-08-11T13:07:06Z
source:         APNIC

irt:            IRT-TATAINDICOM-IN
address:        D26 TTC INDUSTRIAL AREA
address:        MIDC SANPADA
address:        PO Turbe Navi Mumbai
address:        India
e-mail:         ip.abuse@tatatel.co.in
abuse-mailbox:  ip.abuse@tatatel.co.in
admin-c:        TTLC1-AP
tech-c:         TTLC1-AP
auth:           # Filtered
remarks:        ip.abuse@tatatel.co.in was validated on 2025-01-22
mnt-by:         MAINT-TATAINDICOM-IN1
last-modified:  2025-01-22T03:58:02Z
source:         APNIC

organisation:   ORG-TTLC1-AP
org-name:       TATA TELESERVICES LTD -- CDMA
org-type:       LIR
country:        IN
address:        TATA TELESERVICES LTD
address:        D26, TTC INDUSTRIAL AREA
address:        MIDC SANAPADA PO TURBHE
phone:          +91-9805084887
e-mail:         karamjeet.singh@tatatel.co.in
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-10-17T12:56:14Z
source:         APNIC

role:           ABUSE TATAINDICOMIN
country:        ZZ
address:        D26 TTC INDUSTRIAL AREA
address:        MIDC SANPADA
address:        PO Turbe Navi Mumbai
address:        India
phone:          +000000000
e-mail:         ip.abuse@tatatel.co.in
admin-c:        TTLC1-AP
tech-c:         TTLC1-AP
nic-hdl:        AT1289-AP
remarks:        Generated from irt object IRT-TATAINDICOM-IN
remarks:        ip.abuse@tatatel.co.in was validated on 2025-01-22
abuse-mailbox:  ip.abuse@tatatel.co.in
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-22T03:58:16Z
source:         APNIC

role:           TATA TELESERVICES LTD -- CDMA - network administr
address:        D26/2 TTC INDUSTRIAL AREA MIDC SANPADA
country:        IN
phone:          +91 2267438600
fax-no:         +91 22-67438752
e-mail:         karamjeet.singh@tatatel.co.in
admin-c:        KS1338-AP
tech-c:         KS1338-AP
nic-hdl:        TTLC1-AP
mnt-by:         MAINT-TATAINDICOM-IN
last-modified:  2024-04-16T13:58:02Z
source:         APNIC

% Information related to '14.99.166.0/24AS45820'

route:          14.99.166.0/24
origin:         AS45820
descr:          TATA TELESERVICES LTD -- CDMA
                TATA TELESERVICES LTD
                D26, TTC INDUSTRIAL AREA
                MIDC SANAPADA PO TURBHE
mnt-by:         MAINT-TATAINDICOM-IN
last-modified:  2021-04-10T17:03:02Z
source:         APNIC

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