1. Click "Check"
Click the button next to your IP — the service will check the address against public blocklists.
See your current IP address and connection details. Proxy/VPN detection uses a probabilistic model: headers, forwarding chains, and ISP/ASN signals are weighed together instead of relying on one header.
Click the button next to your IP — the service will check the address against public blocklists.
The status and progress indicator show how many lists are already processed and whether the IP appears in any blocklist.
If the IP is listed, check the provider, proxy, and outbound address. If not — the reputation is clean.
Every time you connect to the internet your device is assigned a unique IP address. This tool shows exactly the address that remote servers and websites see.
The tool analyzes request headers: X-Forwarded-For, Via, and X-Real-IP. These show whether a proxy server is active and how well it hides the real address.
Transparent proxies pass your real IP. Anonymous proxies hide the address but reveal proxy presence. Elite (high anonymous) proxies completely mask the connection.
Useful for checking proxies before purchase, monitoring anonymity during scraping, testing VPN, and diagnosing geolocation issues.
The page analyzes the IP, headers, ASN, and geolocation — and shows signs of a proxy or VPN.
Checks if your IP appears in common blacklists.
Transparent proxies pass your real IP. Anonymous proxies hide the address but reveal proxy presence. Elite (high anonymous) proxies completely mask the connection.