1426 Satellite-data Acquisition System 1 - User Port

1426 is a User Port. Transport Protocol TCP UDP , 1426 Service Name sais, Service Name Description: Satellite-data Acquisition System 1.

Port	Protocol	Service Name	Description	Source
1426	TCP UDP	sais	Satellite-data Acquisition System 1	IANA
1426	TCP UDP	sais	Satellite-data Acquisition System 1	bekkoame

Port	Service Name	Description
507	crs	crs
2824	cqg-netlan-1	CQG Net/Lan 1
3386	gprs-data	GPRS Data
3774	zicom	ZICOM
3893	cgi-starapi	CGI StarAPI Server
3918	pktcablemmcops	PacketCableMultimediaCOPS
7423		Unassigned
8029		Unassigned
8504		Unassigned
8608		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