Internet Speed in Dortmund

Check who provides the fastest broadband and mobile internet in Dortmund. Swipe the map and select any city to check the current statistics.

Check who provides the fastest broadband and mobile internet in Dortmund. Swipe the map and select any city to check the current statistics.

Speed Test
Loading data for selected city
Internet Provider
download▼
upload
ping
My Result?
.........
Vodafone194,731,422
Telekom102,439,521
DOKOM2187,348,914
1&180,131,216
O272,120,826
MetricsMb/sMb/sms

© OpenMapTiles © OpenStreetMap contributors

In the 12-month period (July 2025 - June 2026), the fastest broadband internet in Dortmund was provided by Vodafone with an average download speed of 194,7 Mb/s. The highest data upload speed was achieved by DOKOM21 (48,9 Mb/s). The lowest ping was recorded with the DOKOM21 at 14 milliseconds.

During the same time, the fastest mobile internet in Dortmund was delivered by T-Mobile with an average download speed of 193,3 Mb/s. The highest data upload speed was recorded with the T-Mobile operator (25,4 Mb/s). The lowest ping was observed with the T-Mobile at 26 milliseconds.

Broadband Internet Speed in Dortmund

In Dortmund broadband Internet download speed is 123,4 Mb/s and upload speed is 36,9 Mb/s. Average latency is equal to 22 ms.

Internet Provider download [Mb/s] upload [Mb/s] ping [ms]
Vodafone 194,7 31,4 22
Telekom 102,4 39,5 21
DOKOM21 87,3 48,9 14
1&1 80,1 31,2 16
O2 72,1 20,8 26
All ISP 123,4 36,9 22

Mobile Internet Speed in Dortmund

In Dortmund mobile Internet download speed is 112,5 Mb/s and upload speed is 18,4 Mb/s. Average latency is equal to 35 ms.

Internet Provider download [Mb/s] upload [Mb/s] ping [ms]
T-Mobile 193,3 25,4 26
Vodafone 130,2 19,8 33
O2 79,8 16,6 33
All ISP 112,5 18,4 35

Other cities in Germany

Check internet speed in selected Germany's cities:

Internet Speed worldwide

Check internet speed worldwide.

Check Internet speed in top Asian countries

Check Internet speed in top African countries