Port 22000

snapenetio · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicesnapenetio

Frequently asked questions

What is port 22000 used for?

Port 22000 is registered with the IANA for snapenetio (TCP/UDP). Description: SNAPenetIO.

Is port 22000 a well-known port?

No. Port 22000 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 22000 is open?

Locally on Linux with ss -tulpn | grep ':22000\b', on Windows with netstat -ano | findstr :22000. To test a remote host use Test-NetConnection <host> -Port 22000 in PowerShell or nc -zv <host> 22000 on Linux/macOS.

How do I open port 22000 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 22000/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=22000/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 22000" -Direction Inbound -Protocol TCP -LocalPort 22000 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPsnapenetioSNAPenetIO
UDPsnapenetioSNAPenetIO

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