1833 udpradio - User Port | Service Name:udpradio

1833 is a User Port. Transport Protocol TCP UDP , 1833 Service Name udpradio, Service Name Description: udpradio.

Port	Protocol	Service Name	Description	Source
1833	TCP UDP	udpradio	udpradio	IANA
1833			TCC	simovits.com
1833	TCP UDP	udpradio	udpradio	bekkoame

Port	Service Name	Description
523	ibm-db2	IBM-DB2
741	netgw	netGW
1685	n2nremote	n2nremote
1953	rapidbase	Rapid Base
2288	netml	NETML
3344	bnt-manager	BNT Manager
3389	ms-wbt-server	MS WBT Server
3505	ccmcomm	CCM communications port
4296	vrml-multi-use	VRML Multi User Systems
4904		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