% 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://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

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

% Information related to '163.93.0.0 - 163.93.255.255'

% Abuse contact for '163.93.0.0 - 163.93.255.255' is 'dt-ripe-telecom@enedis.fr'

inetnum:        163.93.0.0 - 163.93.255.255
netname:        FR-ENEDIS
country:        FR
admin-c:        SK13933-RIPE
tech-c:         AS42470-RIPE
org:            ORG-ES469-RIPE
status:         LEGACY
mnt-by:         mnt-fr-enedis-1
created:        2020-01-31T09:56:59Z
last-modified:  2020-07-03T06:40:27Z
source:         RIPE
mnt-routes:     MNT-EDF
mnt-domains:    MNT-EDF

organisation:   ORG-ES469-RIPE
org-name:       Enedis SA
country:        FR
org-type:       LIR
address:        34 place des Corolles
address:        92400
address:        Courbevoie
address:        FRANCE
phone:          +33181973829
admin-c:        SK13933-RIPE
tech-c:         AS42470-RIPE
abuse-c:        AR52131-RIPE
mnt-ref:        mnt-fr-enedis-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-fr-enedis-1
created:        2019-04-17T06:51:57Z
last-modified:  2020-12-16T13:20:45Z
source:         RIPE # Filtered

person:         Arnaud SAUPIN
address:        34 place des Corolles
address:        92400
address:        Courbevoie
address:        FRANCE
phone:          +33181973829
nic-hdl:        AS42470-RIPE
mnt-by:         mnt-fr-enedis-1
created:        2019-04-17T06:51:56Z
last-modified:  2019-04-17T06:51:57Z
source:         RIPE

person:         Stephane KREIB
address:        34 place des Corolles
address:        92400
address:        Courbevoie
address:        FRANCE
phone:          +33181973829
nic-hdl:        SK13933-RIPE
mnt-by:         mnt-fr-enedis-1
created:        2019-04-17T06:51:56Z
last-modified:  2019-04-17T06:51:57Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (BUSA)

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