whatportis.com

Port 47112 services

2 entries are registered on port 4711. It is a registered port (1024–49151) — IANA records an assignee, but nothing stops other software from listening here, which is why the number carries more than one entry.

entries
2

services registered on this number

transport
tcp · udp · sctp

3 transports in use

in transit
0/2

entries encrypted on the wire

worst risk
4/10

1 of 2 iana-registered

Services on this port

ranked by lookups
portservicerisk
:4711McAfee Web Gateway HTTP GUIcaution
:4711Trinity Trust Network Node Communicationsafe

01McAfee Web Gateway HTTP GUItcp · unofficial · risk 4/10

TCP port 4711 is primarily used as the default HTTP port for the graphical user interface (GUI) of McAfee Web Gateway 7. This management console allows administrators to configure, monitor, and maintain the web security appliance. Although unofficial and unencrypted by default, understanding and securing access to this port is important, as it offers significant control over web traffic filtering and security policies within an organization.

port 4711 as McAfee Web Gateway HTTP GUI →
filed underWeb ServicesSecurityNetwork Services

Which one is on your host

ask the machine, not the registry

The registry says what 4711 is registered to. What is listening on it right now is decided by the host, and only the host can be asked. Each of these prints the process behind the socket.

linux
ss -ltnp | grep ':4711\b'
macos
lsof -nP -iTCP:4711 -sTCP:LISTEN
windows
netstat -ano | findstr :4711

On Linux and Windows the process name comes back with the socket; on macOS lsof needs sudo to name a process that isn't yours. Match what it prints against the 2 entries above.

A port number is not a service. Anything may listen on 4711 — what you actually met is decided by the host, not the registry. If a service is missing here, it belongs in the registry.

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