Wandering what the Tstat logo is about? If you couldn't guess by yourself, here's the explanation: the Tstat logo is overlayed to the boxed part of the Internet map shown below, as it was produced in March 2001 by Young Hyun at CAIDA using Walrus. (You can pass over the image with the mouse pointer to enlarge it and shrink it back...). Below you will find several variation of the same concept, basically differing only in the way that layers are merged together: repetita iuvant... sed stufant!