Internet Speed in Konstancin-Jeziorna

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

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

Speed Test
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Internet Provider
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Play Stacjonarny388,062,411
T-Mobile Stacjonarny365,790,27
Netia332,2133,06
Orange261,696,39
Mazowieckie Sieci Swiatlowodowe168,999,27
T-Mobile154,222,522
MetricsMb/sMb/sms

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In 2026 Q1, the fastest broadband internet in Konstancin-Jeziorna was provided by Play Stacjonarny with an average download speed of 388,0 Mb/s. The highest data upload speed was achieved by Netia (133,0 Mb/s). The lowest ping was recorded with the Netia at 6 milliseconds.

Broadband Internet Speed in Konstancin-Jeziorna

In Konstancin-Jeziorna broadband Internet download speed is 244,4 Mb/s and upload speed is 94,5 Mb/s. Average latency is equal to 11 ms.

Internet Provider download [Mb/s] upload [Mb/s] ping [ms]
Play Stacjonarny 388,0 62,4 11
T-Mobile Stacjonarny 365,7 90,2 7
Netia 332,2 133,0 6
Orange 261,6 96,3 9
Mazowieckie Sieci Swiatlowodowe 168,9 99,2 7
T-Mobile 154,2 22,5 22
All ISP 244,4 94,5 11

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