Port 4591

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
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