7277 OMA Internal Location Secure Protocol - User Port

7277 is a User Port. Transport Protocol TCP UDP , 7277 Service Name oma-ilp-s, Service Name Description: OMA Internal Location Secure Protocol.

Port	Protocol	Service Name	Description	Source
7277	TCP UDP	oma-ilp-s	OMA Internal Location Secure Protocol	IANA
7277	UDP		QuickTime Streaming Server	Apple.com

Port	Service Name	Description
1647	rsap	rsap
1975	tcoflashagent	TCO Flash Agent
2271	mmcals	Secure Meeting Maker Scheduling
2316	sent-lm	SENT License Manager
2560	labrat	labrat
3226	isi-irp	ISI Industry Software IRP
3949	drip	Dynamic Routing Information Protocol
4798		Unassigned
4831		Unassigned
6904		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