% 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://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '2.228.101.96 - 2.228.101.111'

% Abuse contact for '2.228.101.96 - 2.228.101.111' is 'abuse@fastweb.it'

inetnum:        2.228.101.96 - 2.228.101.111
netname:        FASTWEB-SERVIZI_AZIENDALI_PRICEWATERHOUSE_COOPERS
descr:          SERVIZI AZIENDALI PRICEWATERHOUSE COOPERS public subnet
country:        IT
admin-c:        GG11647-RIPE
tech-c:         IRSN1-RIPE
status:         ASSIGNED PA
mnt-by:         FASTWEB-MNT
remarks:        In case of improper use originating from our network,
remarks:        please mail customer or abuse@fastweb.it
created:        2012-02-08T09:50:18Z
last-modified:  2012-02-08T09:50:18Z
source:         RIPE

person:         GIANFRANCO GASPARDINO
address:        VIA MONTE ROSA 91
address:        MILANO MI
address:        IT
phone:          +39 0200000000
nic-hdl:        GG11647-RIPE
mnt-by:         FASTWEB-MNT
created:        2012-02-08T09:50:17Z
last-modified:  2012-02-08T09:50:17Z
source:         RIPE # Filtered

person:         IP Registration Service NIS
address:        Via Caracciolo, 51
address:        20155 Milano MI
address:        Italy
phone:          +39 02 45451
fax-no:         +39 02 45451
nic-hdl:        IRSN1-RIPE
mnt-by:         FASTWEB-MNT
remarks:
remarks:        In case of improper use originating
remarks:        from our network,
remarks:        please mail customer or abuse@fastweb.it
remarks:
created:        2005-09-15T10:18:18Z
last-modified:  2008-02-29T14:12:48Z
source:         RIPE # Filtered

% Information related to '2.224.0.0/13AS12874'

route:          2.224.0.0/13
descr:          Fastweb Networks block
origin:         AS12874
remarks:
remarks:        In case of improper use originating from our network,
remarks:        please mail customer or abuse@fastweb.it
remarks:
mnt-by:         FASTWEB-MNT
created:        2011-02-07T10:33:03Z
last-modified:  2011-02-07T10:33:03Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.120 (ABERDEEN)