1275 ivcollector - User Port | Service Name:ivcollector

1275 is a User Port. Transport Protocol TCP UDP , 1275 Service Name ivcollector, Service Name Description: ivcollector.

Port	Protocol	Service Name	Description	Source
1275	TCP UDP	ivcollector	ivcollector	IANA
1275	TCP UDP	ivcollector	ivcollector	bekkoame

Port	Service Name	Description
590	tns-cml	TNS CML
894		Unassigned
1106	isoipsigport-1	ISOIPSIGPORT-1
1613	netbill-keyrep	NetBill Key Repository
1646	sa-msg-port	sa-msg-port
2277	bluectrlproxy	Bt device control proxy
2310	sdclient	SD Client
2541	lonworks2	LonWorks2
3534	urld-port	URL Daemon Port
4530		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