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

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% The objects are in RPSL format.
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% Information related to '212.201.71.0 - 212.201.79.255'

% Abuse contact for '212.201.71.0 - 212.201.79.255' is 'abuse@stw-bonn.de'

inetnum:        212.201.71.0 - 212.201.79.255
netname:        STW-BONN
org:            ORG-SBA101-RIPE
descr:          Studierendenwerk Bonn AoeR
country:        DE
admin-c:        WP1751-RIPE
tech-c:         TS2371-RIPE
remarks:        *********************************************************
remarks:        * ABUSE CONTACT: mailto:abuse@stw-bonn.de               *
remarks:        * Please use only this address in case of hack attacks, *
remarks:        * illegal activity, violation, scans, etc.              *
remarks:        *********************************************************
status:         ASSIGNED PA
mnt-by:         DFN-LIR-MNT
mnt-irt:        IRT-DFN-CERT
mnt-routes:     DFN-MNT
created:        2004-03-30T14:14:47Z
last-modified:  2016-02-04T10:35:10Z
source:         RIPE # Filtered

organisation:   ORG-SBA101-RIPE
org-name:       Studierendenwerk Bonn AoeR
org-type:       OTHER
address:        Nassestrasse 11
address:        53113 Bonn
address:        Germany
phone:          +49 228 737000
abuse-c:        SAC122-RIPE
mnt-ref:        DFN-LIR-MNT
mnt-ref:        MC39013-MNT
mnt-ref:        TB17895-MNT
mnt-by:         DFN-LIR-MNT
created:        2016-02-04T10:24:22Z
last-modified:  2018-05-17T15:00:52Z
source:         RIPE # Filtered

person:         Torge Szczepanek
address:        Cygnus Networks GmbH
address:        Adenauerallee 73
address:        53113 Bonn
address:        GERMANY
phone:          +49 22890909870
fax-no:         +49 228909098770
nic-hdl:        TS2371-RIPE
mnt-by:         DFN-NTFY
created:        2004-03-30T14:14:46Z
last-modified:  2012-02-27T15:12:52Z
source:         RIPE # Filtered

person:         Wolfram Piorr
address:        Nassestrasse 11
address:        53113 Bonn
address:        Germany
phone:          +49 228 73 7127
fax-no:         +49 228 73 7104
nic-hdl:        WP1751-RIPE
mnt-by:         DFN-NTFY
created:        2015-02-03T12:59:54Z
last-modified:  2015-02-03T12:59:54Z
source:         RIPE # Filtered

% Information related to '212.201.0.0/16AS680'

route:          212.201.0.0/16
descr:          DE-DFN-20000808
origin:         AS680
mnt-by:         DFN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:33:22Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (SHETLAND)

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