1422 Autodesk License Manager - User Port

1422 is a User Port. Transport Protocol TCP UDP , 1422 Service Name autodesk-lm, Service Name Description: Autodesk License Manager.

Port	Protocol	Service Name	Description	Source
1422	TCP UDP	autodesk-lm	Autodesk License Manager	IANA
1422	TCP UDP	autodesk-lm	Autodesk License Manager	bekkoame

Port	Service Name	Description
1075	rdrmshc	RDRMSHC
1647	rsap	rsap
2070	ah-esp-encap	AH and ESP Encapsulated in UDP packet
2677	gadgetgate1way	Gadget Gate 1 Way
3153	s8-client-port	S8Cargo Client Port
4406	ds-slp	ASIGRA Televaulting DS-Sleeper Service
5083	qfp	Qpur File Protocol
6923		Unassigned
7104		Unassigned
8423		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