Size of the circumference: % announced network block x size of the network block
color: visibility of the network, where red is 100% visible and blue is 0% [we should always see red circles. Any color change is bad. It means a loss of visibility from RIPE collectors]
Data from 27-Feb since 00:00 to 24:00
(x,y) position is just a secuential position to display the 300 chilean supernetworks on the plane.
You can try by yourself the flash animation here. By the size of the data (5Mb of javascript data), it may not work on your computer. We have tested and executed the flash animation in the latest version of safari.