1276 ivmanager - User Port | Service Name:ivmanager

1276 is a User Port. Transport Protocol TCP UDP , 1276 Service Name ivmanager, Service Name Description: ivmanager.

Port	Protocol	Service Name	Description	Source
1276	TCP UDP	ivmanager	ivmanager	IANA
1276	TCP UDP	ivmanager	ivmanager	bekkoame

Port	Service Name	Description
1781	answersoft-lm	answersoft-lm
3371	satvid-datalnk	Satellite Video Data Link
3547	symantec-sim	Symantec SIM
3686	tnmpv2	Trivial Network Management
3758	apw-registry	apw RMI registry
3893	cgi-starapi	CGI StarAPI Server
4646		Unassigned
5454	apc-5454	APC 5454
6892		Unassigned
8386		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