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

refer:        whois.ripe.net

inetnum:      57.0.0.0 - 57.255.255.255
organisation: Administered by RIPE NCC
status:       LEGACY

whois:        whois.ripe.net

changed:      1995-05
source:       IANA