Who sees you where?
Servers in fixed, known places tell which public address and network they see. Different servers can see different exits.
Independent connection research for travellers
Your phone says 5G. So where does your internet really go?
In about half a minute, see how fast servers in fixed places answer you, which network they see, and what the speed of light rules out. Honest about what we know — and about what no website can know.
Address, network and response delay. No speed test. A product limit, not your operator's bill: page assets and protocol overhead come on top and are shown separately.
- No account
- No trackers
- Nothing is measured before you start
Distance from the centre = measured response delay, not a map.
What happens
Three honest questions, measured for real
No overall score, no ranking. Every conclusion points back to the data behind it.
How fast do they answer?
Small HTTPS requests, interleaved across servers after warming up. HTTP response delay, not an ICMP ping.
What does physics allow?
Light in fibre is fast, but not infinitely fast. Some places can be ruled out as the exit of your traffic.
What no website can see
A website cannot read your SIM, eSIM profile, APN, cell tower or the route inside the mobile network. We never pretend otherwise.
How it works
From question to answer in under a minute
Tell us where you are
Country, optionally your city, and how you're connected. We never guess it from your IP: that is exactly what we investigate.
Watch the radar fill up
Every dot is a real request to a real server. You choose the data budget and can stop at any time.
Understand your connection
A clear verdict, the evidence behind it, and an expert layer with every sample, version and export.