Port 1087 CPL Scrambler Internal - User Port | Service Name:cplscrambler-in

Port 1087 is a User Port. Transport Protocol TCP UDP , Port 1087 Service Name cplscrambler-in, Service Name Description: CPL Scrambler Internal.

Port	Protocol	Service Name	Description	Source
1087	TCP UDP	cplscrambler-in	CPL Scrambler Internal	IANA
1087	TCP UDP	cplscrambler-in	CPL Scrambler Internal	bekkoame

Port	Service Name	Description
236		Reserved
1039	sbl	Streamlined Blackhole
1693	rrirtr	rrirtr
2675	ttc-etap	TTC ETAP
2874	dxmessagebase1	DX Message Base Transport Protocol
3055	policyserver	Policy Server
3196	ncu-2	Network Control Unit
4375	tolteces	Toltec EasyShare
8205	lm-instmgr	LM Instmgr
8251		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