595 CAB Protocol - System Port | Service Name:cab-protocol

595 is a System Port. Transport Protocol TCP UDP , 595 Service Name cab-protocol, Service Name Description: CAB Protocol.

Port	Protocol	Service Name	Description	Source
595	TCP UDP	cab-protocol	CAB Protocol	IANA
595	TCP UDP	cab-protocol	CAB Protocol	bekkoame

Port	Service Name	Description
2505	ppcontrol	PowerPlay Control
3415	bcinameservice	BCI Name Service
4279	vrml-multi-use	VRML Multi User Systems
4495		Unassigned
5304	hacl-local	HA Cluster Commands
5389		Unassigned
5721	dtpt	Desktop Passthru Service
5839		Unassigned
5922		Unassigned
6035	x11	X Window System

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