Port 4189

Modified by:

Port 4189 is commonly used for the Citrix ICA (Independent Computing Architecture) virtual channels. It is used for controlling and delivering thin client sessions in the Citrix XenApp (formerly known as Citrix Presentation Server) and Citrix XenDesktop environments.

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 4189
tcp
pcep
Path Computation Element Protocol
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 2829
Ports those registered with IANA are shown as official ports. The same port number
Port 4667
Port 4667 is typically used for the online chat protocol MIRC. It is a
Port 1425
Ports those registered with IANA are shown as official ports. The same port number
Port 3428
Port 3428 is commonly used by the TeamSpeak 3 voice chat software for communication
Port 1100
Port 1100 is not assigned to any specific service or application by the Internet
Port 7725
Ports those registered with IANA are shown as official ports. The same port number
Port 1119
Port 1119 is typically used for the client/server communication required by the network protocol,
Port 2050
Ports those registered with IANA are shown as official ports. The same port number
Port 2404
Port 2404 is typically used for communication between a computer and SCADA (Supervisory Control
Port 2451
Port 2451 is typically used for communication between certain software applications and database servers,
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