% 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 '176.111.128.0 - 176.111.159.255'

% Abuse contact for '176.111.128.0 - 176.111.159.255' is 'abuse@airmax.pl'

inetnum:        176.111.128.0 - 176.111.159.255
netname:        BESTPARTNER
country:        PL
org:            ORG-BPAC1-RIPE
admin-c:        AC2939-RIPE
tech-c:         KB1020-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ATMAN-MNT
mnt-by:         AIRMAX-MNT
mnt-routes:     ATMAN-MNT
mnt-routes:     AIRMAX-MNT
mnt-domains:    ATMAN-MNT
mnt-domains:    AIRMAX-MNT
created:        2012-03-09T10:35:04Z
last-modified:  2016-04-14T10:42:55Z
source:         RIPE
sponsoring-org: ORG-AS25-RIPE

organisation:   ORG-BPAC1-RIPE
org-name:       BEST PARTNER Andrzej Czachor
country:        PL
org-type:       OTHER
address:        ul. Dunikowskiego 16C
address:        45-631 Opole
address:        Poland
phone:          +48 71 71 50 530
abuse-c:        AR26811-RIPE
admin-c:        AC2939-RIPE
tech-c:         KB1020-RIPE
mnt-ref:        ATMAN-MNT
mnt-by:         ATMAN-MNT
mnt-by:         AIRMAX-MNT
created:        2012-02-29T11:41:48Z
last-modified:  2022-12-01T16:18:20Z
source:         RIPE # Filtered

person:         Andrzej Czachor
address:        ul. Dunikowskiego 16C
address:        45-631 Opole, PL
phone:          +48 503 924 712
fax-no:         +48 77 456 89 11
nic-hdl:        AC2939-RIPE
mnt-by:         NETIA-MNT
created:        2003-09-11T13:53:46Z
last-modified:  2016-03-15T14:08:30Z
source:         RIPE # Filtered

person:         Krzysztof Barcikowski
address:        ul. Ozimska 184
address:        45-308 Opole, PL
phone:          +48 514 070 929
fax-no:         +48 77 544 93 29
nic-hdl:        KB1020-RIPE
mnt-by:         NETIA-MNT
created:        2003-09-11T13:53:44Z
last-modified:  2016-03-15T14:12:35Z
source:         RIPE # Filtered

% Information related to '176.111.128.0/19AS198577'

route:          176.111.128.0/19
descr:          BEST PARTNER Andrzej Czachor
origin:         AS198577
mnt-by:         ATMAN-MNT
mnt-by:         AIRMAX-MNT
created:        2012-03-14T09:26:29Z
last-modified:  2012-06-04T08:16:56Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (BUSA)

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