Port 3389

Modified by:

Port 3389 is used for Remote Desktop Protocol (RDP), which is used by Microsoft Windows remote access tools to allow remote desktop connections between computers over a network.

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 3389
tcp
ms-wbt-server
MS WBT Server
REGISTERED PORT
Port 3389
udp
ms-wbt-server
MS WBT Server
REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Port 4602
Ports those registered with IANA are shown as official ports. The same port number
Port 9131
Port 9131 is sometimes used as a default port for the Unicenter remote internet
Port 1160
Ports those registered with IANA are shown as official ports. The same port number
Port 25999
Port 25999 is commonly used for communication between the LogMeIn Hamachi service and Hamachi
Port 4021
Port 4021 is typically used for File Transfer Protocol (FTP) data transfer. It is
Port 3814
Port 3814 is used for Internet Relay Chat (IRC) services. Specifically, it is used
Port 34443
Port 34443 is commonly used for HTTPS traffic with SSL encryption. It is often
Ports 600 – 700
Port 600- Port 700 Port 700- Port 800 Port 800- Port 900 Port 900-
Port 1180
Port 1180 is often used by Adobe Connect, a web conferencing platform. It is
Port 1509
Ports those registered with IANA are shown as official ports. The same port number
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