Port 777 Multiling HTTP - System Port | Service Name:multiling-http

Port 777 is a System Port. Transport Protocol TCP UDP , Port 777 Service Name multiling-http, Service Name Description: Multiling HTTP.

Port	Protocol	Service Name	Description	Source
777	TCP UDP	multiling-http	Multiling HTTP	IANA
777	TCP UDP		Mac OS X RPC-based services, Used by NetInfo, for example	Apple.com
777	TCP		Aim Spy	emsisoft
777	TCP		AimSpy, Undetected	anti-trojan
777			AimSpy, Undetected	sans.org
777			Undetected	simovits.com
777	TCP		AimSpy	bekkoame
777	TCP		Undetected	bekkoame
777	TCP UDP	multiling-http	Multiling HTTP	bekkoame

Port	Service Name	Description
673	cimplex	CIMPLEX
1143	imyx	Infomatryx Exchange
1275	ivcollector	ivcollector
1666	netview-aix-6	netview-aix-6
4538	swx-gate	Software Data Exchange Gateway
5107		Unassigned
5701		Unassigned
5795		Unassigned
6159	efb-aci	EFB Application Control Interface
6755		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