1130 CAC App Service Protocol - User Port

1130 is a User Port. Transport Protocol TCP UDP , 1130 Service Name casp, Service Name Description: CAC App Service Protocol.

Port	Protocol	Service Name	Description	Source
1130	TCP UDP	casp	CAC App Service Protocol	IANA
1130	TCP UDP	casp	CAC App Service Protocol	bekkoame

Port	Service Name	Description
4325	geognosisman	Cadcorp GeognoSIS Manager Service
4942	eq-office-4942	Equitrac Office
5248	caacws	CA Access Control Web Service
5695		Unassigned
5719	dpm-agent	DPM Agent Coordinator
5744	watchdoc	Watchdoc Server
5900	rfb	Remote Framebuffer
6501	boks-servc	BoKS Servc IANA assigned this well-formed service name as a replacement for "boks_servc".
6654		Unassigned
7420		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