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The PingER project is arguably the most extensive active end-to-end Internet performance measurement project today. It data goes back over a decade and more recently has focused on measuring the Digital Divide. It covers measurements from over 16 countries to over 150 countries (see Figure 15) containing over 99% of the world's Internet connected population. 45 of the countries are in Africa.
Figure 15: PingER Deployment Dec 2007, red are monitoring sites, blue beacons that are monitored from most monitoring sites and green the monitored only sites. |
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