ISPs in Castelo Branco, Portugal

On this page you will find a list of ISPs offering Internet access in Castelo Branco ordered by the highest Download speed.

Please note that this page may not have all the ISPs within Castelo Branco as we rely on users reporting the location.

Castelo Branco Speed Test - Portugal
Average results in Castelo Branco

39.89 Mb/s

Download Speed

56.27 Mb/s

Upload Speed

Top 10 Ranking - Fastest ISPs in Castelo Branco
Total speed tests in Castelo Branco
What is a speed test result in Castelo Branco area?

Results based on tests in last 6 months (from 05.04.2023 to 05.10.2023).