Visual Map Of The Internet And Websites' Connectedness
Adam Rifkin stashed this in Teh Internets
Map of the Internet is a snapshot of the global network at the end of 2011. It covers more than 350 000 sites from 196 countries and all domain zones. Information on over 2 million connections between sites combined them into thematic clusters. As might be expected, the largest clusters are formed by national sites, ie sites belonging to one country.
Play with it interactively: http://internet-map.net/