AI Service Access Check & Troubleshooting
Look up the network behind an IP, then test public-page reachability from this browser. These are separate checks: entering a remote IP does not route your connection through it.
Check this browser’s connection
This check sends requests from your current connection to ChatGPT, Claude, Cursor and OpenAI API. A response may be a login page, error or verification challenge. Browser cross-site restrictions, timeouts or network failures can prevent a result even when the service opens directly. Use the service links to confirm. This cannot verify sign-in, subscriptions, model access or availability from a remote IP.
Interactive lookup and connection checks require JavaScript.
Troubleshoot in order
- Record the exact error
- Save the service, error code and time. Compare the provider’s status page before changing your connection.
- Check the network evidence
- Use the lookup to compare network organization, country estimate and provider flags. These do not predict an account ban or produce an AI risk score.
- Test one change at a time
- On a network you are authorized to use, open the service directly. Check account region, cookies, DNS, billing and rate limits separately.