1145 X9 iCue Show Control - User Port

1145 is a User Port. Transport Protocol TCP UDP , 1145 Service Name x9-icue, Service Name Description: X9 iCue Show Control.

Port	Protocol	Service Name	Description	Source
1145	TCP UDP	x9-icue	X9 iCue Show Control	IANA
1145	TCP UDP		CHCP	bekkoame
1145	TCP UDP	x9-icue	X9 iCue Show Control	bekkoame

Port	Service Name	Description
3287	directvdata	DIRECTVDATA
3315	cdid	CDID
3774	zicom	ZICOM
5016		Unassigned
5343	kfserver	Sculptor Database Server
6061	x11	X Window System
7046		Unassigned
8666	monetra-admin	Monetra Administrative Access
11271		Unassigned
11996		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