Port 4591

Modified by:

Port 4591 is often used by the FlexNet Publisher, which is a software licensing tool developed by Flexera Software. This port is typically used to manage and control the licensing of software applications by establishing connections between the client and server.

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 4591
tcp
l3t-at-an
HRPD L3T (AT-AN)
REGISTERED PORT
Port 4591
udp
l3t-at-an
HRPD L3T (AT-AN)
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 1400
Port 1400 is used for communication between devices on a network and media servers,
Ports 23900 – 24000
Port 23900- Port 24000 Port 24000- Port 24100 Port 24100- Port 24200 Port 24200-
Port 5108
Ports those registered with IANA are shown as official ports. The same port number
Port 1183
Ports those registered with IANA are shown as official ports. The same port number
Port 6122
Port 6122 is often used for the Backburner Remote Control and Monitoring system, which
Port 4302
Ports those registered with IANA are shown as official ports. The same port number
Port 74
Ports those registered with IANA are shown as official ports. The same port number
Port 1816
Ports those registered with IANA are shown as official ports. The same port number
Port 2835
Ports those registered with IANA are shown as official ports. The same port number
Port 333
Port 333 is not a well-known port and its purpose is not standardized. It
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