% 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 '161.116.0.0 - 161.116.255.255'

% No abuse contact registered for 161.116.0.0 - 161.116.255.255

inetnum:        161.116.0.0 - 161.116.255.255
netname:        UBNET
descr:          Universitat de Barcelona
descr:          Barcelona
country:        ES
admin-c:        LFC13
tech-c:         LFC13
tech-c:         MR1730-RIPE
status:         LEGACY
remarks:        For information on "status:" attribute read
remarks:        "https://www.ripe.net/data-tools/db/faq/faq-status
remarks:        "-values-legacy-resources"
mnt-irt:        IRT-CESCA-CSIRT
remarks:        --------------------------------------------------
remarks:        security incidents:
remarks:        eriac@csuc.cat - cert@rediris.es
remarks:        spam incidents:
remarks:        eriac@csuc.cat - abuse@rediris.es
remarks:        --------------------------------------------------
mnt-by:         CESCA-MNT
created:        2002-09-23T13:09:23Z
last-modified:  2015-05-05T02:08:26Z
source:         RIPE # Filtered

person:         Lluis Cuadra
address:        Centre d'Informatica
address:        Universitat de Barcelona
address:        Pavello Rosa (Recinte de la Maternitat)
address:        Trav. de les Corts, 131-159
address:        E-08028 Barcelona
address:        SPAIN
phone:          +34 93 4021681
fax-no:         +34 93 4021505
nic-hdl:        LFC13
mnt-by:         CESCA-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2011-04-28T15:36:05Z
source:         RIPE # Filtered

person:         Margarita Rodriguez
address:        Centre d'Informatica
address:        Universitat de Barcelona
address:        Pavello Rosa (Recinte de la Maternitat)
address:        Trav. de les Corts, 131-159
address:        E-08028 Barcelona
address:        SPAIN
phone:          +34 93 4021720
fax-no:         +34 93 4021505
nic-hdl:        MR1730-RIPE
mnt-by:         CESCA-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2011-04-28T15:36:04Z
source:         RIPE # Filtered

% Information related to '161.116.0.0/16AS13041'

route:          161.116.0.0/16
descr:          UBNET
origin:         AS13041
mnt-by:         CESCA-MNT
created:        2004-07-06T11:38:19Z
last-modified:  2011-04-29T07:35:58Z
source:         RIPE # Filtered

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