Verify your IP ports for security – free, private, and accurate tool.
Check if specific ports are open on an IP address. This tool helps verify network connectivity and service availability.
⚠️ Rate Limiting: To prevent abuse, you can check up to 5 ports every 60 seconds.
Please use this tool responsibly.
📊 Port Check Results
🔧 Common Ports - Quick Check
Click on any port to quickly check it against the entered IP address.
🛡️ Security Notice: This tool only checks publicly accessible services.
Use only on IP addresses you own or have permission to test. Port scanning unauthorized systems may violate terms of service or local laws.
📡 How Port Checking Works
Port checking attempts to establish a connection to verify if a service is listening on a specific port. Results may vary based on firewalls and network configuration.
🔒 Port Status Meanings
- Open: Service is accessible
- Closed: No service listening
- Filtered: Blocked by firewall