% 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 '193.100.32.0 - 193.100.63.255'

% Abuse contact for '193.100.32.0 - 193.100.63.255' is 'ipabuse@evonik.com'

inetnum:        193.100.32.0 - 193.100.63.255
netname:        EVONIK-NET
descr:          Evonik Industries AG
descr:          Rellinghauser Strasse 1-11
descr:          45128 Essen
country:        DE
org:            ORG-ESG6-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
admin-c:        UM4-RIPE
admin-c:        TS6650-RIPE
tech-c:         TS6650-RIPE
mnt-by:         EVONIK-NOC
created:        2018-10-08T07:33:16Z
last-modified:  2021-03-12T16:05:41Z
source:         RIPE

organisation:   ORG-ESG6-RIPE
org-name:       Evonik Industries AG
country:        DE
org-type:       LIR
address:        Paul-Baumann-Str.1
address:        45764
address:        Marl
address:        GERMANY
phone:          +401705680855
phone:          +492365497576
fax-no:         +492365497555
admin-c:        TS6650-RIPE
admin-c:        AL16085-RIPE
admin-c:        PW4153-RIPE
mnt-ref:        EVONIK-NOC
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         EVONIK-NOC
abuse-c:        EA4405-RIPE
created:        2012-03-28T09:28:12Z
last-modified:  2023-01-11T09:26:43Z
source:         RIPE # Filtered

person:         Thomas Steinhoff
address:        Evonik Industries AG
address:        Goldschmidtstrasse 100
address:        D-45127 Essen
address:        Germany
org:            ORG-ESG5-RIPE
phone:          +49 201 173-1259
fax-no:         +49 201 173-711259
nic-hdl:        TS6650-RIPE
mnt-by:         EVONIK-NOC
created:        2011-07-12T14:20:33Z
last-modified:  2016-10-31T15:20:28Z
source:         RIPE

person:         Stefan Jussen
address:        Evonik Industries AG
address:        Paul-Baumann-Str. 1
address:        D-45764 Marl
address:        Germany
phone:          +49 2365 49 7156
fax-no:         +49 2365 49 807156
nic-hdl:        UM4-RIPE
mnt-by:         EVONIK-NOC
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-10T11:01:05Z
source:         RIPE # Filtered

% Information related to '193.100.48.0/20AS12422'

route:          193.100.48.0/20
descr:          EVONIK PI
origin:         AS12422
mnt-by:         ICM-NOC
mnt-by:         AS12312-MNT
created:        2008-05-28T10:39:08Z
last-modified:  2009-10-15T09:32:31Z
source:         RIPE

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

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