154 NETSC - System Port | Service Name:netsc-prod

154 is a System Port. Transport Protocol TCP UDP , 154 Service Name netsc-prod, Service Name Description: NETSC.

Port	Protocol	Service Name	Description	Source
154	TCP UDP	netsc-prod	NETSC	IANA
154	TCP UDP	netsc-prod	NETSC	bekkoame

Port	Service Name	Description
1026	cap	Calendar Access Protocol
1555	livelan	livelan
2261	comotionmaster	CoMotion Master Server
2648	upsnotifyprot	Upsnotifyprot
3083	tl1-telnet	TL1-TELNET
4372	l2c-data	LAN2CAN Data
4528		Unassigned
4582		Unassigned
5138		Unassigned
5319		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