1437 Tabula - User Port | Service Name:tabula

1437 is a User Port. Transport Protocol TCP UDP , 1437 Service Name tabula, Service Name Description: Tabula.

Port	Protocol	Service Name	Description	Source
1437	TCP UDP	tabula	Tabula	IANA
1437	TCP UDP	tabula	Tabula	bekkoame

Port	Service Name	Description
1591	ncpm-pm	ncpm-pm
1986	licensedaemon	cisco license management
2513	citrixadmin	Citrix ADMIN
3152	feitianrockey	FeiTian Port
3439	hri-port	HRI Interface Port
3790	quickbooksrds	QuickBooks RDS
4111	xgrid	Xgrid
5365		Unassigned
5614		Unassigned
7513		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