% 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 '213.187.91.56 - 213.187.91.59'

% Abuse contact for '213.187.91.56 - 213.187.91.59' is 'abuse@hlkomm.de'

inetnum:        213.187.91.56 - 213.187.91.59
netname:        HL-ERZDIOEZESE-MUENCHEN-FREISING
descr:          Erzdiözese München Freising
country:        DE
admin-c:        HKH1-RIPE
tech-c:         HKH1-RIPE
status:         ASSIGNED PA
mnt-by:         HL-KOMM-MNT
created:        2020-07-16T12:06:08Z
last-modified:  2020-07-16T12:06:08Z
source:         RIPE

role:           HL komm Hostmaster
address:        HL komm Telekommunikationsgesellschaft mbH
address:        Nonnenmuehlgasse 1
address:        04107 Leipzig
address:        Germany
phone:          +49 341 8697-0
fax-no:         +49 341 8697-199
nic-hdl:        HKH1-RIPE
admin-c:        MH25881-RIPE
admin-c:        SLEH-RIPE
admin-c:        TSCH-RIPE
admin-c:        MSTA-RIPE
tech-c:         MH25881-RIPE
tech-c:         SLEH-RIPE
tech-c:         TSCH-RIPE
tech-c:         MSTA-RIPE
mnt-by:         HL-KOMM-MNT
created:        2003-08-26T08:55:35Z
last-modified:  2016-09-23T14:10:16Z
source:         RIPE # Filtered

% Information related to '213.187.64.0/19AS16097'

route:          213.187.64.0/19
descr:          HL komm Telekommunikations GmbH
origin:         AS16097
mnt-by:         HL-KOMM-MNT
created:        2006-06-12T06:46:00Z
last-modified:  2016-06-24T12:18:10Z
source:         RIPE # Filtered

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