Open Ports Check Tool

Check listening/open ports on your IP address

How can I find open ports on my computer ? Use this online open ports checker tool to scan for open TCP ports on your IP address (54.166.245.10). Quickly test if a specific port is open on your computer, check if a port is correctly open in your router or modem. You can use this tool also to check if a port is allowed or blocked by your firewall software. Insert a custom port in the form below and press the button "Scan Port":