Median mobile download speed per destination, from the Speedtest Global Index. Where we have run our own field tests, those measurements are blended into the score. A practical view of the throughput you actually get, not just where networks reach.
The Mobile Speed Index is the national median mobile download speed from the Speedtest Global Index (Ookla), banded to 0-100. Where we have run our own field tests, those measurements are blended into the score.
Speed and coverage reviewed annually; prices refreshed monthly. History from April 2026.
It ranks destinations from national median mobile download-speed data, with field observations blended in where the dataset has validated measurements.
No. It is a destination-level indicator. Actual speed depends on location, network, congestion, device and plan; use it with the coverage and field-test information.
The dataset is refreshed monthly. Each page shows its current update month and links to the open data-asia.json source file.
Yes. The dataset and derived figures are published under CC BY 4.0. Credit DriftAsia and link to the relevant page or source file.
DriftAsia, "Mobile Speed Index", September 2026. https://driftasia.com/data/data-asia.jsonOpen data under CC BY 4.0. Free to reuse with attribution.