internet census – 2012

“To test if we could see a day night rhythm in the utilization of IP spaces we used all ICMP records to generate a series of images that show the difference from daily average utilization per half an hour. We composed theses images to a GIF animation that clearly shows a day night rhythm. The difference between day and night is lower for US and Central Europe because of the higher number of “always on” Internet connections. Full resolution GIFs and single images are available for download here.

Using a #botnet last year some hacker folks mapped the largest and most comprehensive IPv4 census ever. More here

The extrapolated size “If you added those, it would make for a total of 1.3 Billion used IP addresses“…

via Bruce Sterling

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