% APNIC found the following authoritative answer from: whois.ripe.net

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% The objects are in RPSL format.
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% Note: this output has been filtered.
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% Information related to '89.228.0.0 - 89.231.255.255'

% Abuse contact for '89.228.0.0 - 89.231.255.255' is 'abuse.ip@multimedia.pl'

inetnum:        89.228.0.0 - 89.231.255.255
netname:        PL-SZEL-SAT-20060421
country:        PL
org:            ORG-MP1-RIPE
admin-c:        JZ933-RIPE
tech-c:         PS4509-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MULTIMEDIA-MNT
mnt-lower:      SZELSAT-MNT
mnt-lower:      MULTIMEDIA-MNT
mnt-domains:    SZELSAT-MNT
mnt-routes:     SZELSAT-MNT
created:        2006-04-21T11:52:06Z
last-modified:  2016-09-15T15:58:26Z
source:         RIPE # Filtered

organisation:   ORG-MP1-RIPE
org-name:       Multimedia Polska Sp. z o.o.
country:        PL
org-type:       LIR
address:        al. Zwyci?stwa 253
address:        81-525
address:        Gdynia
address:        POLAND
phone:          +48177886988
fax-no:         +48627652075
admin-c:        JZ933-RIPE
abuse-c:        MA7021-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MULTIMEDIA-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MULTIMEDIA-MNT
created:        2004-04-17T11:48:05Z
last-modified:  2025-02-14T09:15:54Z
source:         RIPE # Filtered

person:         Jacek Zaremba
address:        Multimedia Polska Sp. z o.o.
address:        Al. Wojska Polskiego 53a
address:        62-800 Kalisz
address:        POLAND
phone:          +48691767331
nic-hdl:        JZ933-RIPE
created:        2010-08-16T17:36:14Z
last-modified:  2021-07-01T11:41:37Z
source:         RIPE # Filtered
mnt-by:         MULTIMEDIA-MNT

person:         Przemyslaw Sowa
address:        Multimedia Polska sp z o.o.
address:        Al. Wojska Polskiego 53a
address:        62-800 Kalisz
address:        POLAND
phone:          +48 62 7652080
nic-hdl:        PS4509-RIPE
mnt-by:         TPNET
created:        2005-03-14T08:30:46Z
last-modified:  2006-05-19T09:42:57Z
source:         RIPE # Filtered

% Information related to '89.231.0.0/17AS21021'

route:          89.231.0.0/17
descr:          MMP
descr:          Network MMP
origin:         AS21021
mnt-by:         MULTIMEDIA-MNT
created:        2018-12-17T13:55:56Z
last-modified:  2018-12-17T13:55:56Z
source:         RIPE # Filtered

% Information related to '89.231.0.0/17AS29314'

route:          89.231.0.0/17
descr:          Vectra - Multimedia Polska
origin:         AS29314
mnt-by:         MULTIMEDIA-MNT
mnt-by:         VECTRANET-MNT
created:        2022-02-09T12:22:05Z
last-modified:  2022-02-09T12:22:05Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.117 (ABERDEEN)