1022 RFC3692-style Experiment 2 - System Port

1022 is a System Port. Transport Protocol TCP UDP , 1022 Service Name exp2, Service Name Description: RFC3692-style Experiment 2.

Port	Protocol	Service Name	Description	Source
1022	TCP UDP	exp2	RFC3692-style Experiment 2	IANA
1022	SCTP	exp2	RFC3692-style Experiment 2	IANA
1022	DCCP	exp2	RFC3692-style Experiment 2	IANA
1022	TCP UDP		Mac OS X RPC-based services, Used by NetInfo, for example	Apple.com
1022	TCP UDP		Reserved	bekkoame
1022	TCP		W32.Sasser	bekkoame

Port	Service Name	Description
1872	canocentral1	Cano Central 1
2110	umsp	UMSP
2794		Unassigned
4403	ds-user	ASIGRA Televaulting DS-Client Monitoring/Management
5191	aol-1	AmericaOnline1
5443	spss	Pearson HTTPS
7716		Unassigned
8835		Unassigned
9056		Unassigned
9529		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