Cst-net is an internet service provider which operates in Sao Tome and Principe. Currently it ranks on the place 2 from 2 providers in Sao Tome and Principe.
The speed test on this page will test the quality of Cst-net network only, if you are connected through it.
The download, upload and ping test will be performed to the closest server available near your location. This will mean that test will also be influenced by other factors such as quality of interconnection of Cst-net with Internet backbone. This test is more relevant to assess real Internet connection quality than ISP sponsored test since those typically test against a server within the ISP and do not test real Internet speed.
Results based on tests in last 6 months (from 11.04.2021 to 11.10.2021).