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 '193.72.0.0 - 193.72.78.255'

% Abuse contact for '193.72.0.0 - 193.72.78.255' is '[email protected]'

inetnum:        193.72.0.0 - 193.72.78.255
netname:        CH-GREEN-950315
country:        CH
org:            ORG-GCA1-RIPE
admin-c:        HES12-RIPE
tech-c:         HES12-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS1836-MNT
mnt-lower:      CH-GREEN-MNT
mnt-lower:      AS1836-MNT
created:        2018-07-03T08:50:53Z
last-modified:  2018-07-03T08:51:21Z
source:         RIPE # Filtered

% Information related to '193.72.64.0/21AS1836'

route:          193.72.64.0/21
descr:          CH-GREEN-BACKBONE
origin:         AS1836
mnt-by:         AS1836-MNT
created:        2018-11-28T08:54:52Z
last-modified:  2018-11-28T08:54:52Z
source:         RIPE

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