Tools

IP lookup

Location, ASN and purity for any IPv4 / IPv6 address.

Claude AI IP Risk Check

See the exit IP Claude sees, whether that location is on Anthropic's official supported list, IP-type risk signals and your browser environment, plus Claude service status.

ChatGPT IP Risk Check

See the exit IP ChatGPT sees, whether that location is on OpenAI's official supported list, IP-type risk signals and your browser environment, plus OpenAI service status.

DNS Leak Test

Find out which DNS resolvers your browser actually uses and compare their country with your exit IP to detect VPN / proxy DNS leaks.

WebRTC Leak Test

Collect your browser's public and local addresses via STUN and compare them with your HTTP exit to see whether a VPN / proxy leaks your real IP over WebRTC.

Connectivity Test

Your browser connects directly to popular Chinese, international, AI, streaming and developer sites; each site is measured 3 times and the median is shown.

Global Ping

Ping any IP or domain from probes in 20 cities worldwide and compare min, average and max latency plus packet loss.

Service Status

Official status of popular AI and developer services such as ChatGPT, Claude, GitHub and Cloudflare, refreshed every 5 minutes.

HTTP headers

The request headers, User-Agent and Cloudflare edge details your browser sends.

IP purity leaderboard

Scores come from automated detection. An operator may serve both residential and hosting customers.

The purity score is a reference score: it starts at 97, each risk signal deducts points, and reverse DNS published by the network owner adds 3. When Tor / proxy / VPN / datacenter overlap, only the heaviest counts in full and the rest at 40%; an IP already flagged as VPN / proxy is not charged again for its proxycheck risk score.