whatportis.com

Port 22222 services

2 entries are registered on port 2222. 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

2 transports in use

in transit
0/2

entries encrypted on the wire

worst risk
8/10

1 of 2 iana-registered

Services on this port

ranked by lookups
portservicerisk
:2222DirectAdmin & ESET Remote Admincaution
:2222EtherNet/IPrisk

01DirectAdmin & ESET Remote Admintcp · unofficial · risk 4/10

Port 2222 is widely recognized as the default TCP port for DirectAdmin, a commercial web hosting control panel, and is also employed by ESET Remote Administrator for centralized management of ESET security solutions. This dual-purpose port is predominantly used for secure web-based management interfaces, allowing administrators to manage servers or endpoint clients remotely. Due to its remote administration capabilities, it is a notable target and should be protected accordingly.

port 2222 as DirectAdmin & ESET Remote Admin →
filed underWeb ServicesSecurityRemote AccessSystemIoT

Which one is on your host

ask the machine, not the registry

The registry says what 2222 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 ':2222\b'
macos
lsof -nP -iTCP:2222 -sTCP:LISTEN
windows
netstat -ano | findstr :2222

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 2222 — 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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