% 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 'MAINT-DECILLION-SG'

mntner:         MAINT-DECILLION-SG
descr:          Decillion Solutions Pte Ltd
country:        SG
admin-c:        DSPL5-AP
upd-to:         jacky.chong@decilliongroup.com
auth:           # Filtered
mnt-by:         MAINT-DECILLION-SG
referral-by:    APNIC-HM
last-modified:  2016-09-26T00:33:12Z
source:         APNIC

role:           Decillion Solution Pte Ltd administrator
address:        3 Church Street, #22-04 Samsung Hub,, Singapore (049483), Singapore  049483
country:        SG
phone:          +65-6508-8068
fax-no:         +65-6508-8068
e-mail:         jacky.chong@decilliongroup.com
admin-c:        DSPL5-AP
tech-c:         DSPL5-AP
nic-hdl:        DSPL5-AP
mnt-by:         MAINT-DECILLION-SG
last-modified:  2016-09-26T00:33:12Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)

Search for
IP address lookups			Miscellaneous queries
-l	1st level less specific		-i	Inverse attributes	None admin-c admin-c,tech-c,zone-c author cross-mnt cross-nfy local-as mbrs-by-ref member-of mnt-by mnt-lower mnt-nfy mnt-routes notify nserver origin person referral-by rev-srv sub-dom tech-c upd-to zone-c
-L	All less specific		-T	Object types	All as-block as-set aut-num domain filter-set inet-rtr inet6num inetnum irt key-cert mntner peering-set person role route route-set rtr-set
-m	1st level more specific
-M	All more specific		Query hints Include "AS" in front of an AS number. Example: AS4808 Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template Example: -t inetnum
-x	Exact match only
-d	Associated reverse domain