1319 AMX-ICSP - User Port | Service Name:amx-icsp

1319 is a User Port. Transport Protocol TCP UDP , 1319 Service Name amx-icsp, Service Name Description: AMX-ICSP.

Port	Protocol	Service Name	Description	Source
1319	TCP UDP	amx-icsp	AMX-ICSP	IANA
1319	TCP		AMX ICSP,Official	wikipedia
1319	UDP		AMX ICSP,Official	wikipedia
1319	TCP UDP	panja-icsp	Panja-ICSP	bekkoame

Port	Service Name	Description
920		Unassigned
1064	jstel	JSTEL
1163	sddp	SmartDialer Data Protocol
1993	snmp-tcp-port	cisco SNMP TCP port
2569	sonuscallsig	Sonus Call Signal
2825		(unassigned) Possibly assigned
4024	tnp1-port	TNP1 User Port
4737	ipdr-sp	IPDR/SP
5815		Unassigned
6039	x11	X Window System

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