% 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 '149.216.0.0 - 149.216.255.255'

% Abuse contact for '149.216.0.0 - 149.216.255.255' is 'ipabuse@evonik.com'

inetnum:        149.216.0.0 - 149.216.255.255
netname:        EVONIK-NET
descr:          Rellinghauser Strasse 1-11
descr:          45128 Essen
country:        DE
org:            ORG-ESG6-RIPE
admin-c:        TS6650-RIPE
admin-c:        DW6084-RIPE
tech-c:         TS6650-RIPE
tech-c:         DW6084-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         EVONIK-NOC
mnt-routes:     EVONIK-NOC
created:        1970-01-01T00:00:00Z
last-modified:  2025-07-11T12:31:33Z
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:        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:  2025-07-11T12:38:12Z
source:         RIPE # Filtered

person:         Damian Wrobel
address:        Goldschmidtstraße 100, 45127 Essen
phone:          +49 2235 1234213
nic-hdl:        DW6084-RIPE
mnt-by:         EVONIK-NOC
created:        2024-10-09T08:39:59Z
last-modified:  2024-10-09T08:39:59Z
source:         RIPE

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

% Information related to '149.216.0.0/17AS12422'

route:          149.216.0.0/17
descr:          EVONIK-DEGUSSA-NET
origin:         AS12422
mnt-by:         ICM-NOC
mnt-by:         AS12312-MNT
created:        2008-04-04T11:01:41Z
last-modified:  2009-10-15T09:32:31Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.120 (SHETLAND)