% 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 '117.120.17.0 - 117.120.17.255'

% Abuse contact for '117.120.17.0 - 117.120.17.255' is 'abuse@abuse.messagelabs.net'

inetnum:        117.120.17.0 - 117.120.17.255
netname:        networks-ESS-India-2
descr:          Email Cloud India
country:        IN
admin-c:        MAA8-AP
tech-c:         ME99-AP
abuse-c:        AM3039-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AP-MESSAGELABS-PB
mnt-irt:        IRT-MESSAGELABS-PB-AP
last-modified:  2023-06-11T23:20:33Z
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
source:         APNIC

irt:            IRT-MESSAGELABS-PB-AP
address:        Symantec Corp
address:        Reading International Business Park
address:        Reading RG2 6DH, United Kingdom
e-mail:         domains.admin@broadcom.com
abuse-mailbox:  abuse@abuse.messagelabs.net
admin-c:        ME99-AP
tech-c:         SCNA7-AP
auth:           # Filtered
remarks:        domains.admin@broadcom.com was validated on 2025-09-16
remarks:        abuse@abuse.messagelabs.net was validated on 2025-09-30
mnt-by:         MAINT-AP-MESSAGELABS-PB
last-modified:  2025-11-18T00:26:39Z
source:         APNIC

role:           ABUSE MESSAGELABSPBAP
country:        ZZ
address:        Symantec Corp
address:        Reading International Business Park
address:        Reading RG2 6DH, United Kingdom
phone:          +000000000
e-mail:         domains.admin@broadcom.com
admin-c:        ME99-AP
tech-c:         SCNA7-AP
nic-hdl:        AM3039-AP
remarks:        Generated from irt object IRT-MESSAGELABS-PB-AP
remarks:        domains.admin@broadcom.com was validated on 2025-09-16
remarks:        abuse@abuse.messagelabs.net was validated on 2025-09-30
abuse-mailbox:  abuse@abuse.messagelabs.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-30T13:11:47Z
source:         APNIC

role:           MessageLabs APNIC Administration
address:        Reading International Business Park
address:        Reading RG2 6DH
country:        GB
phone:          +44 118 920 4000
e-mail:         networks.symc@broadcom.com
remarks:        Symantec.cloud Network Engineering Contact
admin-c:        SCNA8-AP
tech-c:         ME99-AP
nic-hdl:        MAA8-AP
notify:         networks.symc@broadcom.com
mnt-by:         MAINT-AP-MESSAGELABS-PB
last-modified:  2020-01-17T14:54:28Z
source:         APNIC

role:           MessageLabs Engineering
address:        Reading International Business Park
address:        Reading RG2 6DH, United Kingdom
country:        GB
phone:          +44 118 920 4000
e-mail:         networks.symc@broadcom.com
remarks:        Symantec.cloud Network Engineering Contact
admin-c:        SCNA8-AP
tech-c:         SCNA8-AP
nic-hdl:        ME99-AP
notify:         networks.symc@broadcom.com
mnt-by:         MAINT-AP-MESSAGELABS-PB
last-modified:  2020-01-17T14:55:34Z
source:         APNIC

% Information related to '117.120.17.0/24AS14618'

route:          117.120.17.0/24
origin:         AS14618
descr:          Messagelabs Ltd
                Symantec Australia PTY Ltd
                Level 24
                207 Kent Street
mnt-by:         MAINT-AP-MESSAGELABS-PB
last-modified:  2023-06-08T11:52:12Z
source:         APNIC

% Information related to '117.120.17.0/24AS16509'

route:          117.120.17.0/24
origin:         AS16509
descr:          Messagelabs Ltd
                Symantec Australia PTY Ltd
                Level 24
                207 Kent Street
mnt-by:         MAINT-AP-MESSAGELABS-PB
last-modified:  2023-06-08T11:52:10Z
source:         APNIC

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