% APNIC found the following authoritative answer from: whois.ripe.net

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '46.116.0.0 - 46.116.255.255'

% Abuse contact for '46.116.0.0 - 46.116.255.255' is 'nvabuse@cellcom.co.il'

inetnum:        46.116.0.0 - 46.116.255.255
netname:        NV-CABLE
descr:          013 Netvision Cable
country:        IL
admin-c:        NN105-RIPE
tech-c:         NN105-RIPE
status:         ASSIGNED PA
mnt-by:         NV-MNT-RIPE
created:        2010-05-12T09:43:43Z
last-modified:  2010-05-12T09:43:43Z
source:         RIPE

role:           CELLCOM NOC team
address:        Omega Building
address:        MATAM industrial park
address:        Haifa 31905
address:        Israel
phone:          +972 4 8560 600
fax-no:         +972 4 8551 132
abuse-mailbox:  nvabuse@cellcom.co.il
remarks:        Send Spam and Abuse complains ONLY to the above address!
admin-c:        NVAC-RIPE
tech-c:         NVTC-RIPE
nic-hdl:        NN105-RIPE
mnt-by:         NV-MNT-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2018-02-22T09:10:47Z
source:         RIPE # Filtered

% Information related to '46.116.0.0/16AS1680'

route:          46.116.0.0/16
descr:          013 Netvision
origin:         AS1680
mnt-by:         NV-MNT-RIPE
created:        2013-04-03T07:36:21Z
last-modified:  2013-04-03T07:36:21Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (ABERDEEN)

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