The Economic Commission for Africa (ECA) has developed various ICT maps based on data collected from different sources. Currently maps on the status of National Information and Communication Infrastructure (NICI) strategies, Africa's Internet and teledensity, the number of ISPs (and ownership), mobile teledensity, and broadcasting (regulation, radio, TV) can be found.
Links
[1] https://www.pambazuka.org/author/contributor
[2] https://www.pambazuka.org/taxonomy/term/3305
[3] https://www.pambazuka.org/article-issue/66
[4] https://www.pambazuka.org/category/ict-media-security
[5] http://www.pambazuka.org/en/category.php/internet/7855