% 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 '193.105.139.0 - 193.105.139.255'

% Abuse contact for '193.105.139.0 - 193.105.139.255' is 'aberdan@adobe.com'

inetnum:        193.105.139.0 - 193.105.139.255
netname:        ADOBE-TINET
country:        DE
org:            ORG-ASEG1-RIPE
admin-c:        DN4513-RIPE
tech-c:         DN4513-RIPE
status:         ASSIGNED PI
mnt-by:         AS3257-NET-MNT
mnt-by:         RIPE-NCC-END-MNT
mnt-routes:     AS3257-NET-MNT
mnt-domains:    AS3257-NET-MNT
created:        2010-02-18T15:00:53Z
last-modified:  2023-05-12T10:22:13Z
source:         RIPE
sponsoring-org: ORG-IIS3-RIPE

organisation:   ORG-ASEG1-RIPE
org-name:       Adobe Systems Engineering GmbH
country:        DE
org-type:       OTHER
address:        Grosse Elbstrasse 27, Stadtlagerhaus
address:        22767 Hamburg
address:        Germany
phone:          +353 1 2426700
fax-no:         +353 1 2426711
abuse-c:        AC30882-RIPE
admin-c:        AB2428-RIPE
tech-c:         AB2428-RIPE
mnt-ref:        AS3257-NET-MNT
mnt-by:         AS3257-NET-MNT
created:        2010-02-09T12:58:17Z
last-modified:  2022-12-01T16:16:16Z
source:         RIPE # Filtered

person:         Derek Nolan
address:        Adobe Systems Software Ireland Ltd.
address:        4-6 Riverwalk, Citywest Business Park
address:        Saggart, Dublin 24
address:        Ireland
phone:          +353 12426805
nic-hdl:        DN4513-RIPE
mnt-by:         AS3257-PERS-MNT
created:        2021-05-26T08:22:25Z
last-modified:  2021-05-26T08:22:25Z
source:         RIPE # Filtered

% Information related to '193.105.139.0/24AS44786'

route:          193.105.139.0/24
descr:          Adobe Systems Engineering GmbH
descr:          network germany
origin:         AS44786
mnt-by:         inet-admin-adobe
mnt-by:         AS3257-NET-MNT
created:        2015-06-23T10:35:31Z
last-modified:  2015-06-23T10:35:31Z
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