IP reputation check: Tor exits and cloud servers, address by address
Every address gets a verdict from the same checks the API's GET /v1/lookup runs on a bare IP: is it a Tor exit, and does it sit in a cloud provider's published range? You get a 0–100 risk score and an allow, review, or block decision. VPN and proxy verdicts need a live visit, not just an address. Type an address below, or open an address page directly at /ip/<address>; your own connection gets the full check, VPN and proxy included, in the VPN and proxy checker.
Datacenter space, by provider
One address from each provider's own published range list. The full footprints are in the hosting directory.
Current Tor exit nodes
A sample from the Tor Project's published exit list, which we refresh every four hours. Tor traffic is not fraud by default — but it is worth a second factor before an irreversible action.
What the verdict is for
A score is a starting point, not a decision. Reading a page from a flagged address is unremarkable; redeeming a promotion or completing a checkout from one deserves scrutiny in proportion to what the action costs.
To find out who announces an address rather than whether it is a tunnel, use the ASN directory — that is a different and equally useful question.
One REST call. Free plan: 10,000 visitor checks a month.