column host format a30 column principal format a30 column sdate format a20 column edate format a20 column privilege format a20 column acl format a50 column acl_owner format a30 select host, lower_port, upper_port, acl, aclid, acl_owner from dba_host_acls order by host, lower_port, upper_port ; break on host select host, ace_order, lower_port, upper_port, principal, principal_type, privilege, to_char(start_date, 'DD/MM/YYYY HH24:MI') sdate, to_char(end_date, 'DD/MM/YYYY HH24:MI') edate, grant_type, inverted_principal from dba_host_aces order by host, ace_order ; clear breaks