Port 11163 is typically used for Remote Desktop Protocol (RDP) traffic in a Windows operating system. It is the default port used for the Remote Desktop Gateway (RD Gateway) service, which enables remote users to connect to internal network resources securely.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
| Port | Protocol (TCP/UDP) | Title | Description | Port Type |
| Port 11163 | tcp | suncacao-rmi | sun cacao rmi access | REGISTERED PORT |
| Port 11163 | udp | suncacao-rmi | sun cacao rmi access | REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
| Port | Protocol (TCP/UDP) | Description |