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 '193.135.136.0 - 193.135.136.255'

% Abuse contact for '193.135.136.0 - 193.135.136.255' is '[email protected]'

inetnum:        193.135.136.0 - 193.135.136.255
netname:        CH-UNISOURCE-970526
country:        CH
org:            ORG-SI1-RIPE
admin-c:        SIE3-RIPE
tech-c:         SIE3-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CH-UNISOURCE-MNT
created:        2018-01-22T15:11:29Z
last-modified:  2018-01-22T15:11:29Z
source:         RIPE # Filtered

% Information related to '193.135.136.0/24AS3303'

route:          193.135.136.0/24
origin:         AS3303
mnt-by:         CH-UNISOURCE-MNT
created:        2019-05-02T06:12:38Z
last-modified:  2019-05-02T06:12:38Z
source:         RIPE

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