Whois

% 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 '193.255.16.0 - 193.255.22.255'

% Abuse contact for '193.255.16.0 - 193.255.22.255' is '[email protected]'

inetnum:        193.255.16.0 - 193.255.22.255
netname:        ISTANBUL-CERRAHPASA-NET
descr:          Istanbul Universitesi - Cerrahpasa
country:        TR
admin-c:        IUCI2-RIPE
tech-c:         IUCI2-RIPE
status:         ASSIGNED PA
mnt-by:         ULAKNET-MNT
created:        2021-12-06T08:03:33Z
last-modified:  2021-12-06T08:03:33Z
source:         RIPE

% Information related to '193.255.16.0/21AS8517'

route:          193.255.16.0/21
descr:          ULAKNET
origin:         AS8517
mnt-by:         ULAKNET-MNT
created:        2008-12-30T13:53:17Z
last-modified:  2008-12-30T13:53:17Z
source:         RIPE

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