Check Tor IP addresses online are designed for privacy and anonymity, allowing people to browse the internet without their true location or what they have been searching for being discovered. However, it can also be used for phishing and scams, so some organisations may choose to detect traffic from the Tor network to prevent malicious activities.
Detecting Tor users and their associated traffic enables organisations to protect privacy, prevent fraud and improve access control. To help with this, we have developed a free online tool that leverages the Tor exit node list to validate up to 50 IP addresses at a time.
Check Tor IP Addresses Online: Ensure Secure and Anonymous Browsing
This allows organisations to identify traffic that has originated from the Tor network, including bridge nodes, relays, and guard nodes. This can be particularly useful for web application firewalls and other devices that prioritize security, enabling them to identify potentially risky behaviour from users using the Tor network.
To detect Tor connections, this free tool uses a list of Tor exit nodes, which is regularly updated and maintained by the Tor Project. This approach works well for detecting Tor connections, but it has 2 drawbacks:
One is that this method of detection doesn’t capture all exit nodes; there are many other exit nodes that don’t appear in the official list. The other is that this detection technique relies on DNS lookups, which can impact response times for devices such as firewalls and routers that are configured to use them.