Hilbert curves are described on Wikipedia.
Each square on the curve has a hue giving the majority location of its IP addresses, and a saturation giving the proportion of this square assigned to this location.
It's pure HTML5, so you can launch it locally: clone the Github repository and open
HilbertCurve function is reusable (it accepts any
DataSource), and the
IpMap function is built from
HilbertCurve and a