% 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 '117.239.10.136 - 117.239.10.143'

% Abuse contact for '117.239.10.136 - 117.239.10.143' is 'abuse1@bsnl.co.in'

inetnum:        117.239.10.136 - 117.239.10.143
netname:        Skylark-Group
descr:          Skylark Feeds Pvt. Limited
descr:          Skylark Feeds Pvt. Limited Safidon
descr:          Skylark Feeds Pvt. Limited Safidon
descr:
country:        IN
admin-c:        SKB35-AP
admin-c:        NC83-AP
tech-c:         VV258-AP
tech-c:         CDN1-AP
abuse-c:        AB1061-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-IN-DOT
mnt-irt:        IRT-BSNL-IN
last-modified:  2021-07-15T07:16:59Z
source:         APNIC

irt:            IRT-BSNL-IN
address:        Internet Cell
address:        Bharat Sanchar Nigam Limited.
address:        8th Floor,148-B Statesman House
address:        Barakhamba Road, New Delhi - 110 001
e-mail:         abuse1@bsnl.co.in
abuse-mailbox:  abuse1@bsnl.co.in
admin-c:        NC83-AP
tech-c:         CGMD1-AP
auth:           # Filtered
remarks:        abuse1@bsnl.co.in is invalid
mnt-by:         MAINT-IN-DOT
last-modified:  2026-08-26T13:12:32Z
source:         APNIC

role:           ABUSE BSNLIN
country:        ZZ
address:        Internet Cell
address:        Bharat Sanchar Nigam Limited.
address:        8th Floor,148-B Statesman House
address:        Barakhamba Road, New Delhi - 110 001
phone:          +000000000
e-mail:         abuse1@bsnl.co.in
admin-c:        NC83-AP
tech-c:         CGMD1-AP
nic-hdl:        AB1061-AP
remarks:        Generated from irt object IRT-BSNL-IN
remarks:        abuse1@bsnl.co.in is invalid
abuse-mailbox:  abuse1@bsnl.co.in
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-26T13:14:31Z
source:         APNIC

role:           CGM Data Networks
address:        CTS Compound
address:        Netaji Nagar
address:        New Delhi- 110 023
country:        IN
phone:          +91-11-24106782
phone:          +91-11-24102119
fax-no:         +91-11-26116783
fax-no:         +91-11-26887888
e-mail:         dnwplg@bsnl.co.in
e-mail:         hostmaster@bsnl.co.in
admin-c:        CGMD1-AP
tech-c:         DT197-AP
tech-c:         BH155-AP
nic-hdl:        CDN1-AP
mnt-by:         MAINT-IN-DOT
last-modified:  2021-12-08T11:06:57Z
source:         APNIC

role:           NS Cell
address:        Internet Cell
address:        Bharat Sanchar Nigam Limited
address:        8th Floor,148-B Statesman House
address:        Barakhamba Road, New Delhi - 110 001
country:        IN
phone:          +91-11-23734057
phone:          +91-11-23710183
fax-no:         +91-11-23734052
e-mail:         hostmaster@bsnl.co.in
e-mail:         abuse1@bsnl.co.in
admin-c:        CGMD1-AP
tech-c:         DT197-AP
nic-hdl:        NC83-AP
mnt-by:         MAINT-IN-DOT
last-modified:  2022-03-16T10:12:22Z
source:         APNIC

person:         S K Bhardwaj
nic-hdl:        SKB35-AP
address:        Skylark Feeds Pvt. Limited Safidon
address:        Skylark Feeds Pvt. Limited Safidon
address:
phone:          +91-9996027481
fax-no:         +91-1686-264877
country:        IN
e-mail:         s.k.bhardwaj@skylarkhatcheries.com
mnt-by:         MAINT-IN-PER-DOT
last-modified:  2013-11-26T09:26:01Z
source:         APNIC

person:         Virender Virender
nic-hdl:        VV258-AP
address:        Skylark Feeds Pvt. Limited Safidon
address:        Skylark Feeds Pvt. Limited Safidon
address:
phone:          +91-9468007870
fax-no:         +91-1686-264877
country:        IN
e-mail:         viren.lohan@gmail.com
mnt-by:         MAINT-IN-PER-DOT
last-modified:  2013-11-26T09:26:02Z
source:         APNIC

% Information related to '117.239.10.0/24AS9829'

route:          117.239.10.0/24
origin:         AS9829
descr:          Bharat Sanchar Nigam Ltd
                Bharat Sanchar Nigam Limited
                Bharat Sanchar Bhawan, Harish Chandra Mathur Lane, Janpath, New Delhi   110 001
                India
mnt-by:         MAINT-IN-DOT
last-modified:  2026-02-24T12:17:32Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)