% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object

refer:        whois.arin.net

inetnum:      73.0.0.0 - 73.255.255.255
organisation: ARIN
status:       ALLOCATED

whois:        whois.arin.net

changed:      2005-03
source:       IANA