% 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 '194.74.156.160 - 194.74.156.191'

% Abuse contact for '194.74.156.160 - 194.74.156.191' is 'abuse@bt.com'

inetnum:        194.74.156.160 - 194.74.156.191
netname:        BT
descr:          FTIP002948782 BT
country:        GB
admin-c:        EOM15-RIPE
tech-c:         EOM15-RIPE
status:         ASSIGNED PA
mnt-by:         BTNET-MNT
mnt-lower:      BTNET-MNT
mnt-routes:     BTNET-MNT
remarks:        Please send abuse notification to abuse@bt.net
remarks:        Please send delisting issues to btnetdns@bt.net
remarks:        This range is statically assigned
created:        2012-04-12T09:57:15Z
last-modified:  2012-04-12T09:57:15Z
source:         RIPE

person:         Eastbed Operations Manager
address:        Eastbed Operations/BT
address:        Connection House
address:        Bush Industrial Estate
address:        Station Road
address:        London
address:        N19 5UW
address:        GB
phone:          +44 20 7079 5707
nic-hdl:        EOM15-RIPE
remarks:        Please send abuse notification to abuse@bt.net
created:        2007-02-07T11:45:22Z
last-modified:  2012-12-06T12:27:56Z
source:         RIPE # Filtered
mnt-by:         BTNET-MNT

% Information related to '194.72.0.0/14AS2856'

route:          194.72.0.0/14
descr:          BTnet
origin:         AS2856
mnt-by:         BTNET-INFRA-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2022-09-15T10:33:50Z
source:         RIPE # Filtered

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