Administrative server 

4849 

A domain’s administrative server is accessed by the Administration Console and the asadmin utility. For the Administration Console, specify the port number in the URL of the browser. When executing an asadmin command remotely, specify the port number with the --port option.

HTTP 

8080 

The Web server listens for HTTP requests on a port. To access deployed Web applications and services, clients connect to this port. 

HTTPS 

8181 

Web applications configured for secure communications listen on a separate port. 

IIOP 

3700 

Remote clients of enterprise beans (EJB components) access the beans through the IIOP listener. 

IIOP, SSL 

3820/3890 

Another port is used by the IIOP listener configured for secure communications. 

IIOP, SSL and mutual authentication 

Another port is used by the IIOP listener configured for mutual (client and server) authentication. 

JMX 

8686 

Another port is used by the JMX connector to communicate with the DAS.