Below is the simplest way to find out ACL access in Oracle DB.
Execute the below query in oracle command window.
SELECT utl_http.request (‘http://localhost/’) from dual;
If you get any result then it means ACL access is available.
Note : Any Web Application should be available in localhost or if you have internet access in Oracle server then execute below query.
SELECT utl_http.request (‘http://www.google.com/’) from dual;