% 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 '139.179.0.0 - 139.179.255.255'

% No abuse contact registered for 139.179.0.0 - 139.179.255.255

inetnum:        139.179.0.0 - 139.179.255.255
netname:        TR-BILNET
descr:          Bilkent University
descr:          P.O. Box 8
descr:          06572 Maltepe, Ankara
country:        TR
admin-c:        CAA4-RIPE
tech-c:         SK2096-RIPE
status:         LEGACY
mnt-by:         ERX-NET-139-179-MNT
mnt-lower:      ERX-NET-139-179-MNT
mnt-routes:     ERX-NET-139-179-MNT
created:        2004-02-02T16:20:20Z
last-modified:  2019-12-04T13:14:16Z
source:         RIPE

person:         CAN AYFER AYFER
address:        BILKENT
address:        ANKARA
address:        06800
address:        TR
phone:          +90 312 2664473
nic-hdl:        CAA4-RIPE
mnt-by:         RIPE-ERX-MNT
created:        2004-02-02T14:48:33Z
last-modified:  2004-02-02T14:48:33Z
source:         RIPE # Filtered

person:         SEYIT KOCBERBER
address:        BILKENT
address:        ANKARA
address:        06800
address:        TR
phone:          +90 312 2664473
nic-hdl:        SK2096-RIPE
mnt-by:         RIPE-ERX-MNT
created:        2004-02-02T14:49:27Z
last-modified:  2004-02-02T14:49:27Z
source:         RIPE # Filtered

% Information related to '139.179.0.0/19AS8466'

route:          139.179.0.0/19
descr:          Bilkent University
descr:          Bilkent, Ankara 06800
descr:          TURKEY
origin:         AS8466
mnt-by:         RIPE-NCC-LOCKED-MNT
created:        2004-04-07T06:48:13Z
last-modified:  2023-07-27T10:44:13Z
source:         RIPE

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