% 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 '62.89.187.112 - 62.89.187.119'

% Abuse contact for '62.89.187.112 - 62.89.187.119' is 'abuse@ewetel.de'

inetnum:        62.89.187.112 - 62.89.187.119
netname:        ICTP-IGZ-BAR
descr:          ICTP-Ing. Martina Lehmann
descr:          Steinfeldstr. 3
descr:          39179 Barleben
country:        DE
admin-c:        BCC10-RIPE
tech-c:         BCC12-RIPE
status:         ASSIGNED PA
mnt-by:         AS9066-MNT
created:        2003-02-14T16:25:02Z
last-modified:  2006-01-13T14:58:54Z
source:         RIPE

role:           EWE-TEL-SO-HOSTMASTER
address:        EWE TEL GmbH
address:        Hinter dem Turme 12
address:        38114 Braunschweig
address:        Germany
phone:          +49 5361 2777333
fax-no:         +49 5361 2777398
abuse-mailbox:  abuse@icyteas.de
admin-c:        BCCH-RIPE
tech-c:         KF433-RIPE
tech-c:         MM6401-RIPE
tech-c:         TS34744-RIPE
nic-hdl:        BCC10-RIPE
mnt-by:         AS9066-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2018-03-01T11:23:29Z
source:         RIPE # Filtered

role:           EWE-TEL-SO-Netmaster
address:        EWE TEL GmbH
address:        Hinter dem Turme 12
address:        38114 Braunschweig
address:        Germany
remarks:        trouble: +49 5361 2777333
fax-no:         +49 531 2084398
abuse-mailbox:  abuse@icyteas.de
admin-c:        BCCH-RIPE
tech-c:         KF433-RIPE
tech-c:         MM6401-RIPE
nic-hdl:        BCC12-RIPE
mnt-by:         AS9066-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2018-03-01T11:22:36Z
source:         RIPE # Filtered

% Information related to '62.89.160.0/19AS9066'

route:          62.89.160.0/19
descr:          DE-BCC-20030627
origin:         AS9066
mnt-by:         AS9066-MNT
created:        2003-06-27T13:10:14Z
last-modified:  2003-06-27T13:10:14Z
source:         RIPE

% Information related to '62.89.160.0/19AS9145'

route:          62.89.160.0/19
descr:          DE-BCC-20030627
origin:         AS9145
mnt-by:         EWETEL-MNT
created:        2022-08-31T09:31:04Z
last-modified:  2022-08-31T09:31:04Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112.1 (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