Port 5911

Port 5911 is typically used for the Remote Frame Buffer protocol (RFB) which is used to remotely access and control graphical desktops or applications. It is commonly used for remote desktop software such as VNC (Virtual Network Computing).

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 5911
tcp
cpdlc
Controller Pilot Data Communication
REGISTERED PORT
Port 5911
udp
cpdlc
Controller Pilot Data Communication
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
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