Port 1165 QSM GUI Service - User Port

Port 1165 is a User Port. Transport Protocol TCP UDP , Port 1165 Service Name qsm-gui, Service Name Description: QSM GUI Service.

Port	Protocol	Service Name	Description	Source
1165	TCP UDP	qsm-gui	QSM GUI Service	IANA
1165	TCP UDP	qsm-gui	QSM GUI Service	bekkoame

Port	Service Name	Description
2429	ft-role	FT-ROLE
3109	personnel	Personnel protocol
3368	satvid-datalnk	Satellite Video Data Link
5161	snmpssh	SNMP over SSH Transport Model
5491		Unassigned
6492		Unassigned
6631		Unassigned
7056		Unassigned
7990		Unassigned
8838		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