TCP/UDP Ports List - 6541 (TCP/UDP)

6541 Unassigned

6541 is a User Port. Transport Protocol , 6541 Service Name , Service Name Description: Unassigned.

Port	Protocol	Service Name	Description	Source
6541			Unassigned	IANA

Port	Service Name	Description
2656	kana	Kana
2818	rmlnk	rmlnk
3326	sftu	SFTU
3489	dtp-dia	DTP/DIA
3743	ipcs-command	IP Control Systems Ltd.
4279	vrml-multi-use	VRML Multi User Systems
4886		Unassigned
4980		Unassigned
6058	x11	X Window System
6995		Unassigned

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