Measure download, upload, and latency against Cloudflare, then look up your public IP, ISP/organization, and approximate geolocation. All processing of results stays in your browser; network calls go only to the speed and IP lookup services.
Download/upload use speed.cloudflare.com. IP/geo try several public APIs (no API key).
Results are estimates — not a lab-grade certified test.
| Public IP | — |
|---|---|
| Registered to / ISP | — |
| Organization | — |
| ASN | — |
| City | — |
| Region | — |
| Country | — |
| Coordinates | — |
| Timezone | — |
| Lookup source | — |