1104 XRL - User Port | Service Name:xrl

1104 is a User Port. Transport Protocol TCP UDP , 1104 Service Name xrl, Service Name Description: XRL.

Port	Protocol	Service Name	Description	Source
1104	TCP UDP	xrl	XRL	IANA
1104	UDP		RexxRave	anti-trojan
1104	UDP		(UDP) - RexxRave	simovits.com
1104	TCP UDP	xrl	XRL	bekkoame

Port	Service Name	Description
725		Unassigned
1459	proshare1	Proshare Notebook Application
1905	sugp	Secure UP.Link Gateway Protocol
2343	nati-logos	nati logos
2949	wap-pushsecure	WAP PUSH SECURE
3687	simple-push	simple-push
5218		Unassigned
5590		Unassigned
5755	openmailg	OpenMail Desk Gateway server
7073	martalk	MarTalk 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