Port 594 TPIP - System Port | Service Name:tpip

Port 594 is a System Port. Transport Protocol TCP UDP , Port 594 Service Name tpip, Service Name Description: TPIP.

Port	Protocol	Service Name	Description	Source
594	TCP UDP	tpip	TPIP	IANA
594	TCP UDP	tpip	TPIP	bekkoame

Port	Service Name	Description
627	passgo-tivoli	PassGo Tivoli
977		Unassigned
1609	isysg-lm	isysg-lm
1944	close-combat	close-combat
2247	antidotemgrsvr	Antidote Deployment Manager Service
4063	ice-router	Ice Firewall Traversal Service (TCP)
4389	xandros-cms	Xandros Community Management Service
4719		Unassigned
4891		Unassigned
7001	afs3-callback	callbacks to cache managers

A port is an endpoint of communication in an operating system. While the term is also used for hardware devices, in software it is a logical construct that identifies a specific process or a type of service.

Port numbers are assigned in various ways, based on three ranges: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535);

The Well Known Ports are assigned by the IANA and on most systems can only be used by system (or root) processes or by programs executed by privileged users. Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the "well-known port". To the extent possible, these same port assignments are used with the UDP [RFC768]. The range for well-known ports managed by the IANA is 0-1023.
DYNAMIC AND/OR PRIVATE PORTS Registered Ports are those from 1024 through 49151.
The Dynamic and/or Private Ports are those from 49152 through 65535