Explain my IP and network
See the address observed for this request and understand the limits of ASN-level network labels.
Open toolTools
Two focused checks. No purchase or measurement consent required.
Check a client configuration locally
Check common proxy URIs, sing-box-style JSON and Clash YAML in your browser without uploading a configuration.
Open toolOptional measurement
With your permission, we record a tool’s outcome category and this topic/language, and may pass a random short-lived token to FreeGuard to measure later purchases. Never the configuration or IP result. Tools and links work with this off.
No choice made. Measurement is off.