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The Net Data Directory collects and shares information on different sources of data about the Internet. For more about the project, see our about page. To get started, use the search box below, or check out our quick start guide.

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AFRINIC

The African Network Information Center (AFRINIC), the Regional Registry for Internet Number Resources serving the African Internet Community, provides statistics on IPv4 and IPv6 addresses and on AS numbers, both regionally and by country.

AIMC

This joint industry committee produces the Estudio General de Medios (EGM), the most comprehensive media measurement operation in Spain. This survey covers all media consumption, including the Internet. Though the complete results of the study are only available to member of the organization, summary results are published three times a year, and include internet penetration with basic socio-demographic variables.

Alexa

This popular source, a subsidiary of Amazon, provides upon registration rankings of websites (global or by country) based on number of unique visitors and page views. For each site, the following information is available for free: ranking, audience geographical distribution, bounce rate, time on site, daily page views, referrers, owner information, and audience demographics. Besides the fact that it gathers information generated by users of Alexa’s toolbar, not much is known about the methodology Alexa uses to produce these figures

Alkasir

Alkasir is a circumvention tool that also maps online censorship. Alkasir previously offered a dynamic map with information on sites being blocked.

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