1619 xs-openstorage - User Port | Service Name:xs-openstorage

1619 is a User Port. Transport Protocol TCP UDP , 1619 Service Name xs-openstorage, Service Name Description: xs-openstorage.

Port	Protocol	Service Name	Description	Source
1619	TCP UDP	xs-openstorage	xs-openstorage	IANA
1619	TCP UDP	xs-openstorage	xs-openstorage	bekkoame

Port	Service Name	Description
739		Unassigned
1541	rds2	rds2
2426		Unassigned
2931	circle-x	Circle-X
3531	joltid	Joltid
4024	tnp1-port	TNP1 User Port
5527		Unassigned
5706		Unassigned
6216		Unassigned
6315	scup	Sensor Control Unit Protocol

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