7347 The Swiss Exchange - User Port

7347 is a User Port. Transport Protocol , 7347 Service Name swx, Service Name Description: The Swiss Exchange.

Port	Protocol	Service Name	Description	Source
7347		swx	The Swiss Exchange	IANA
7347	UDP		QuickTime Streaming Server	Apple.com

Port	Service Name	Description
3866	dzdaemon	Sun SDViz DZDAEMON Port
4236	vrml-multi-use	VRML Multi User Systems
6273		Unassigned
6563		Unassigned
7030	op-probe	ObjectPlanet probe
8066	toad-bi-appsrvr	Toad BI Application Server
8860		Unassigned
9082	lcs-ap	LCS Application Protocol
9122	grcmp	Global Relay compliant mobile instant messaging protocol
9388	d2ddatatrans	D2D Data Transfer Service

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