% 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 '213.244.192.128 - 213.244.192.255'

% Abuse contact for '213.244.192.128 - 213.244.192.255' is 'abuse@ionos.com'

inetnum:        213.244.192.128 - 213.244.192.255
netname:        DE-PROFITBRICKS-CUSTOMERS4
descr:          ProfitBricks GmbH
descr:          *******************************************************
descr:          * These IPs are STATIC IPs *
descr:          *******************************************************
country:        DE
remarks:        *******************************************************
remarks:        * PLEASE READ CAREFULLY: *
remarks:        * and choose the right addresses for contacting our *
remarks:        * staff. *
remarks:        * This will fasten up processing your request ! *
remarks:        *******************************************************
remarks:        * For abuse-complaints, please always (and only) *
remarks:        * use abuse@profitbricks.com. *
remarks:        *******************************************************
remarks:        * Kontakt fuer Auskunftsersuchen gemaess TKG: *
remarks:        * Fax: +49 (0)30 577 008 296 *
remarks:        * Phone: +49 (0)30 577 008 281 *
remarks:        * Email: abuse@profitbricks.com *
remarks:        *******************************************************
remarks:        * Informational contact: info@profitbricks.com *
remarks:        * or http://www.profitbricks.com *
remarks:        *******************************************************
admin-c:        PBAC-RIPE
tech-c:         PBHM-RIPE
abuse-c:        PBHM-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-PFTBXNOC
created:        2015-05-29T15:00:57Z
last-modified:  2021-05-18T12:00:30Z
source:         RIPE
mnt-domains:    MNT-PFTBXNOC

role:           IONOS CLOUD administration
address:        IONOS SE
abuse-mailbox:  abuse@ionos.com
admin-c:        IPAD-RIPE
tech-c:         IPOP-RIPE
nic-hdl:        PBAC-RIPE
mnt-by:         AS8560-MNT
created:        2010-11-17T19:04:14Z
last-modified:  2022-05-18T10:27:34Z
source:         RIPE # Filtered

role:           IONOS CLOUD Hostmaster
address:        IONOS SE
abuse-mailbox:  abuse@ionos.com
admin-c:        IPAD-RIPE
tech-c:         IPOP-RIPE
nic-hdl:        PBHM-RIPE
mnt-by:         AS8560-MNT
created:        2010-11-17T19:06:39Z
last-modified:  2022-05-18T10:37:06Z
source:         RIPE # Filtered

% Information related to '213.244.192.0/24AS8560'

route:          213.244.192.0/24
descr:          IONOS SE
origin:         AS8560
mnt-by:         AS8560-MNT
created:        2023-01-24T12:02:52Z
last-modified:  2023-01-24T12:02:52Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.112 (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