Port 1172 DNA Protocol - User Port

Port 1172 is a User Port. Transport Protocol TCP UDP , Port 1172 Service Name dnap, Service Name Description: DNA Protocol.

Port	Protocol	Service Name	Description	Source
1172	TCP UDP	dnap	DNA Protocol	IANA
1172	TCP UDP	dnap	DNA Protocol	bekkoame

Port	Service Name	Description
665	sun-dr	Sun DR
1096	cnrprotocol	Common Name Resolution Protocol
1948	eye2eye	eye2eye
2474	vitalanalysis	Vital Analysis
3050	gds-db	gds_db IANA assigned this well-formed service name as a replacement for "gds_db".
3407	ldap-admin	LDAP admin server port
3408	BESApi	BES Api Port
3678	ipr-dglt	DataGuardianLT
4131	stars	Global Maintech Stars
4238	vrml-multi-use	VRML Multi User Systems

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