6122 Backup Express Web Server - User Port

6122 is a User Port. Transport Protocol TCP UDP , 6122 Service Name bex-webadmin, Service Name Description: Backup Express Web Server.

Port	Protocol	Service Name	Description	Source
6122	TCP UDP	bex-webadmin	Backup Express Web Server	IANA
6122	TCP UDP	bex-webadmin	Backup Express Web Server	bekkoame

Port	Service Name	Description
1830	net8-cman	Oracle Net8 CMan Admin
1877	hp-webqosdb	hp-webqosdb
2153	ctlptc	Control Protocol
2778	gwen-sonya	Gwen-Sonya
3131	netbookmark	Net Book Mark
4351	plcy-net-svcs	PLCY Net Services
4554	msfrs	MS FRS Replication
4575		Unassigned
5330		Unassigned
5803		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