VPNDetection: IP address lookup

Look up any IP address you select: VPN, proxy, Tor and hosting, with where it is and who runs it.

Select an IP address on any page, right-click it, and VPNDetection tells you whether it's a VPN, a proxy, a Tor exit or a hosting provider's, with the country it's in and the network that announces it. Alt+Shift+V does the same without the menu, and the full report on vpndetection.io is one click from the answer. It reads addresses the way they turn up in logs and tickets: with a port, in brackets, defanged as 203.0.113[.]5, or ten to a line. Without an account it answers whether an address is a VPN, 1,000 lookups a day. Sign in and it looks up with your own API key, the free plan included. You sign in on vpndetection.io, so the extension never sees your password, and you can sign it out here or disconnect it from your account's settings. Turn on page marks in its settings and every IP address on the pages you visit is underlined: rest the pointer on one to look it up. The addresses are found in the page itself, and one leaves it only when you rest on it.