Internet Speed in Iserlohn

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

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

Speed Test
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Internet Provider
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upload
ping
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Vodafone219,732,423
Telekom88,331,516
O271,716,922
1&146,017,231
MetricsMb/sMb/sms

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In the 12-month period (April 2025 - March 2026), the fastest broadband internet in Iserlohn was provided by Vodafone with an average download speed of 219,7 Mb/s. The highest data upload speed was achieved by Vodafone (32,4 Mb/s). The lowest ping was recorded with the Telekom at 16 milliseconds.

Broadband Internet Speed in Iserlohn

In Iserlohn broadband Internet download speed is 127,2 Mb/s and upload speed is 29,5 Mb/s. Average latency is equal to 21 ms.

Internet Provider download [Mb/s] upload [Mb/s] ping [ms]
Vodafone 219,7 32,4 23
Telekom 88,3 31,5 16
O2 71,7 16,9 22
1&1 46,0 17,2 31
All ISP 127,2 29,5 21

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