Residential, mobile or datacenter? A clean score for any IP.
Clean score: clean
| IP address | 172.56.21.89 |
|---|---|
| ASN | AS21928 |
| ISP | T-Mobile USA, Inc. |
| Organization | T-Mobile USA |
| Location | Chicago, Illinois, United States |
| IP timezone | America/Chicago |
No key, CORS enabled. Results cached for 10 minutes.
curl https://ip-clean-check-366963689543.us-central1.run.app/api # your IP curl https://ip-clean-check-366963689543.us-central1.run.app/api/1.1.1.1 # any IP curl "https://ip-clean-check-366963689543.us-central1.run.app/api/batch?ips=1.1.1.1,8.8.8.8" # up to 10 IPs
Start at 100, subtract for risk signals. Hosting/datacenter flags, known cloud ASNs (AWS, Google, Azure, DigitalOcean, Vultr, OVH, Hetzner and 50+ more), proxy/VPN/Tor listings, and databases that disagree on the country all lower the score.
Two independent databases. Every lookup is cross-checked with ip-api.com and ipwho.is, so one stale record does not decide the verdict.
Leak checks run only in your browser. WebRTC, timezone and language checks never leave your device. We do not store IPs or results.
Why it matters. Sites, payment providers and streaming services treat datacenter IPs as high-risk. If you pay for a "residential" proxy or VPS, this tells you in one glance whether it really looks residential.
gcloud run deploy ip-clean-check --source . builds the container and gives it an HTTPS URL. No Dockerfile, no servers.This page was served by Cloud Run revision ip-clean-check-00006-luc in us-central1.