Port 150 SQL-NET - System Port | Service Name:sql-net

Port 150 is a System Port. Transport Protocol TCP UDP , Port 150 Service Name sql-net, Service Name Description: SQL-NET.

Port	Protocol	Service Name	Description	Source
150	TCP UDP	sql-net	SQL-NET	IANA
150	TCP UDP	sql-net	SQL-NET	bekkoame

Port	Service Name	Description
1720	h323hostcall	H.323 Call Control Signalling
4594	ias-session	IAS-Session (ANRI-ANRI)
4737	ipdr-sp	IPDR/SP
4799		Unassigned
5720	ms-licensing	MS-Licensing
5860		Unassigned
5973		Unassigned
6439		Unassigned
6519		Unassigned
7065		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