441 decvms-sysmgt - System Port | Service Name:decvms-sysmgt

441 is a System Port. Transport Protocol TCP UDP , 441 Service Name decvms-sysmgt, Service Name Description: decvms-sysmgt.

Port	Protocol	Service Name	Description	Source
441	TCP UDP	decvms-sysmgt	decvms-sysmgt	IANA
441	TCP UDP	decvms-sysmgt	decvms-sysmgt	bekkoame

Port	Service Name	Description
695	ieee-mms-ssl	IEEE-MMS-SSL
1268	propel-msgsys	PROPEL-MSGSYS
1659	sg-lm	Silicon Grail License Manager
1837	csoft1	csoft1
2190	tivoconnect	TiVoConnect Beacon
3457	vat-control	VAT default control
3710	portgate-auth	PortGate Authentication
4163	silverpeakpeer	Silver Peak Peer Protocol
4311	p6ssmc	P6R Secure Server Management Console
6703	e-design-web	e-Design web

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