About

About this tool

This is a neutral, multilingual connection and privacy checkup. From your own browser it runs a one-click checkup and shows you an exposure score plus the detail behind it: your IP, geo and ASN, IP type, proxy/VPN/Tor signals, WebRTC/DNS/IPv6 leaks, fingerprint uniqueness and connection quality.

The tool is deliberately plain and honest. Your own connection is the vantage point — we report what your browser and the edge of our network can actually observe, and say so clearly wherever a signal cannot be measured.

What it does

The checkup runs client-side, in your browser, the moment you open the page. It measures the facts of your current connection and turns them into a single, readable exposure score with per-signal detail underneath.

  • Network identity: your public IP, its country and ASN (network operator), and whether the IP looks residential, datacenter or mobile.
  • Reputation signals: proxy, VPN and Tor flags derived from network-level IP intelligence.
  • Leak checks: WebRTC, DNS and IPv6, reported as a simple true/false/unknown — never the leaked addresses themselves.
  • Fingerprint uniqueness and a coarse connection-quality reading.

The crowdsourced dataset

Each checkup contributes anonymous, network-level facts — IP, ASN and country level only — to a crowdsourced intelligence dataset. That dataset powers the public per-IP, per-ASN and per-country pages, and is what makes the tool useful to the next visitor. It records networks, not people: no personal profiling and no cross-site tracking.

Who operates it

The tool is operated as a neutral, independent web service under the domain ip00.cc. The operating entity and its infrastructure are based outside mainland China.

It is a general-purpose connection and privacy diagnostic. It is not a VPN, a proxy, or a censorship-circumvention service, it does not rank or test any such services, and it takes no political position — it simply measures and explains what your existing connection exposes.

Privacy

We store network-level (IP/ASN) data only, hash the one sensitive signal (your fingerprint) with a salt, keep raw records briefly, and disclose every field we record. We do no personal profiling and no cross-site tracking.

Contact

For questions, corrections or data requests about this tool, email contact@ip00.cc. For privacy-specific requests, the address in the privacy policy also reaches us.

For exactly what is recorded, how long it is kept and the rights you have, see the full privacy policy. Read the privacy policy