Port 3390

Modified by:

Port 3390 is used for remote desktop access (RDP) on some computers, particularly those running Windows operating system. It is an alternative port to the default port 3389, which may be used for security reasons or to allow multiple RDP sessions on the same computer.

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 3390
tcp
dsc
Distributed Service Coordinator
REGISTERED PORT
Port 3390
udp
dsc
Distributed Service Coordinator
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 31
Ports those registered with IANA are shown as official ports. The same port number
Ports 38900 – 39000
Port 38900- Port 39000 Port 39000- Port 39100 Port 39100- Port 39200 Port 39200-
Port 6969
Port 6969 is commonly used for BitTorrent file sharing technology. It is used by
Port 1029
Port 1029 is often used by certain remote Microsoft Windows services such as Windows
Port 1669
Port 1669 is used for the Internet Printing Protocol (IPP) over SSL (Secure Sockets
Ports 300 – 400
Port 300- Port 400 Port 400- Port 500 Port 500- Port 600 Port 600-
Port 1715
Ports those registered with IANA are shown as official ports. The same port number
Port 19813
Ports those registered with IANA are shown as official ports. The same port number
Port 31337
Port 31337 is commonly used for Internet Relay Chat (IRC) and as a backdoor
Port 1470
Port 1470 is typically used for communication between a client and server using the
Add comment