4536 Event Heap Server SSL - User Port

4536 is a User Port. Transport Protocol TCP UDP , 4536 Service Name ehs-ssl, Service Name Description: Event Heap Server SSL.

Port	Protocol	Service Name	Description	Source
4536	TCP UDP	ehs-ssl	Event Heap Server SSL	IANA
4536	TCP UDP	ehs-ssl	Event Heap Server SSL	bekkoame

Port	Service Name	Description
560	rmonitor	rmonitord
1073	bridgecontrol	Bridge Control
1581	mil-2045-47001	MIL-2045-47001
1628	lontalk-norm	LonTalk normal
2050	av-emb-config	Avaya EMB Config Port
2188	radware-rpm	Radware Resource Pool Manager
3151	nm-assessor	NetMike Assessor
3339	anet-l	OMF data l
5144		Unassigned
5355	llmnr	LLMNR

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