% 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 '78.142.192.0 - 78.142.195.255'

% Abuse contact for '78.142.192.0 - 78.142.195.255' is 'abuse@xtom.com'

inetnum:        78.142.192.0 - 78.142.195.255
netname:        DE-XTOM-20181113
country:        NL
org:            ORG-XG42-RIPE
admin-c:        XTOM-RIPE
tech-c:         XTOM-RIPE
status:         ALLOCATED PA
mnt-by:         xtom
mnt-by:         RIPE-NCC-HM-MNT
created:        2020-11-17T14:59:41Z
last-modified:  2021-10-28T04:49:52Z
source:         RIPE

organisation:   ORG-XG42-RIPE
org-name:       xTom GmbH
remarks:        For any suspicious activities like virus, fraud, phishing, spamming, flooding or scanning within our network, we only accept abuse complaints sent to abuse@xtom.com with detail logs.
remarks:        Otherwise we will ignore your requests if there's no log or you send to incorrect email address.
remarks:        For government requests or copyright owner, it is better to send legal letter by post or fax to our office.
remarks:        Please note, only English and German will be accepted.
remarks:        We will take necessary actions within 7 business days, and we will not inform you unless you require further update.
remarks:        Fake abuse complaints will always be ignored.
country:        DE
org-type:       LIR
address:        Kreuzstrasse 60
address:        40210
address:        Duesseldorf
address:        GERMANY
phone:          +49 21197635976
fax-no:         +49 211976338889
admin-c:        XTOM-RIPE
tech-c:         XTOM-RIPE
abuse-c:        XTOM-RIPE
mnt-ref:        xtom
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         xtom
created:        2019-11-21T14:25:19Z
last-modified:  2021-10-27T10:21:08Z
source:         RIPE # Filtered

role:           xTom Global NOC
address:        Kreuzstr.60
address:        40210 Duesseldorf
address:        Germany
phone:          +49 21197635976
abuse-mailbox:  abuse@xtom.com
nic-hdl:        XTOM-RIPE
mnt-by:         xtom
created:        2021-08-05T13:48:15Z
last-modified:  2021-10-27T10:21:57Z
source:         RIPE # Filtered

% Information related to '78.142.193.0/24AS3214'

route:          78.142.193.0/24
descr:          xTom
origin:         AS3214
mnt-routes:     xtom
mnt-by:         xtom
created:        2018-12-26T19:12:54Z
last-modified:  2018-12-26T19:12:54Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (ABERDEEN)

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