% 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 '185.29.98.0 - 185.29.99.255'

% Abuse contact for '185.29.98.0 - 185.29.99.255' is 'digital-iaas@posteitaliane.it'

inetnum:        185.29.98.0 - 185.29.99.255
netname:        POSTEMOBILE-IT-20150130
descr:          Postemobile S.p.A.
country:        IT
admin-c:        DC6400-RIPE
tech-c:         VR7700-RIPE
status:         ASSIGNED PA
mnt-by:         POSTEMOBILE-IT-MNT
mnt-lower:      POSTEMOBILE-IT-MNT
mnt-routes:     POSTEMOBILE-IT-MNT
mnt-routes:     FASTWEB-MNT
created:        2015-01-30T16:54:49Z
last-modified:  2015-03-30T13:49:39Z
source:         RIPE

person:         Donatella Caggiati
address:        Via Aurelia 866
address:        00165 Rome
address:        Italy
phone:          +39 0696674894
nic-hdl:        DC6400-RIPE
created:        2009-02-19T16:26:12Z
last-modified:  2012-03-05T14:54:11Z
source:         RIPE # Filtered
mnt-by:         POSTEMOBILE-IT-MNT

person:         Vittorio Ronza
address:        Via Aurelia 866, 00165 Rome ITALY
phone:          +390696674850
nic-hdl:        VR7700-RIPE
created:        2011-02-08T17:01:16Z
last-modified:  2011-02-08T17:04:50Z
source:         RIPE
mnt-by:         POSTEMOBILE-IT-MNT

% Information related to '185.29.96.0/22AS15404'

route:          185.29.96.0/22
descr:          Postepay S.p.A.
origin:         AS15404
mnt-by:         POSTEMOBILE-IT-MNT
created:        2023-02-06T16:24:32Z
last-modified:  2023-02-06T16:24:32Z
source:         RIPE

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

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