Chilly-Mazarin Internet Service Providers

Chilly-Mazarin residents have run speed tests on 4 providers. This number is 52.67% above the France average of 2.62 providers. ISPs available in Chilly-Mazarin include Free, Bouygues Telecom ISP, and Orange France. The most common provider in Chilly-Mazarin is Free, with a maximum recorded speed of 908.49 Mbps, and the typical home user seeing speeds in the range of 22.27—187.41 Mbps. Chilly-Mazarin's fastest provider is also Free, and the highest speed we've seen from them is 908.49 Mbps. Overall, the average real-world speed users will see in Chilly-Mazarin is 23.45 Mbps, which is 48.61% above the France national average of 15.78 Mbps, and 4.25% below the average of 24.49 Mbps in Essonne. Internet speeds in Chilly-Mazarin are typically faster than Vert-le-Grand, but slower than Varennes-Jarcy. Nearby cities include Morangis with speeds 22.09—169.95 Mbps, Wissous with speeds 8.42—127.2 Mbps, and Longjumeau with speeds 7.08—90.34 Mbps.


Internet in Chilly-Mazarin


Fastest city in France


Best speed range city in Essonne

908.49 Mbps

Chilly-Mazarin's fastest speed

14.95—163.27 Mbps

Typical speed range available to Chilly-Mazarin residents

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How Chilly-Mazarin Compares to Major Cities

City / TownMax SpeedTypical Speed Range50% 
Paris4508.87 Mbps87.9—491.77 Mbps122.53 MbpsFaster
Lyon677.5 Mbps23.9—67.11 Mbps31.78 MbpsFaster
Toulouse2037.07 Mbps16.91—129.49 Mbps33.39 MbpsFaster
Nice936.08 Mbps14.7—155.12 Mbps29.06 MbpsFaster
Nantes1336.2 Mbps14.31—205.82 Mbps28.11 MbpsFaster
Strasbourg2284.15 Mbps20.27—226.62 Mbps34.26 MbpsFaster
Montpellier931.24 Mbps13.68—119.93 Mbps24.98 MbpsFaster
Bordeaux913.46 Mbps16.15—167.13 Mbps29.5 MbpsFaster
Chilly-Mazarin908.49 Mbps14.95—163.27 Mbps23.45 Mbps-
Lille935.73 Mbps8.47—54.71 Mbps10.14 MbpsSlower

Chilly-Mazarin Over Time

How Chilly-Mazarin Compares for Internet Speed in Essonne

PositionCity / TownMax SpeedTypical Speed Range50% 
40Viry-Châtillon947.89 Mbps16.09—119.04 Mbps24.01 MbpsFaster
41Varennes-Jarcy49.97 Mbps17.03—36.56 Mbps23.94 MbpsFaster
42Chilly-Mazarin908.49 Mbps14.95—163.27 Mbps23.45 Mbps-
43Vert-le-Grand393.87 Mbps18.1—40.76 Mbps22.24 MbpsSlower
44Saclas923.03 Mbps10.63—345.06 Mbps21.79 MbpsSlower

Chilly-Mazarin Speed Test Results

We analysed the results of people in Chilly-Mazarin test providers multiple times, with each test starting no more than 30 minutes after the previous speed test. On average, people in Chilly-Mazarin ran 3 speed tests per session. Looking at download speeds, if the Chilly-Mazarin resident's final test is 10% faster than their starting download speed, we count that as a succesful and faster speed test result. We count an unsuccessful, slower result if the final result is 10% slower than the starting result; we'd hope their ISP contacts them ASAP! For speed tests that don't vary by that much, we consider the final result to be the same. For Chilly-Mazarin's residents, of the speed tests we measured, 33.33% were fast, 33.33% slow, and 33.33% broadly the same.
Most Recent Tests
ProviderStart Time# TestsDurationStart SpeedEnd SpeedStatus
Bouygues Telecom ISP13 Feb 2021 17:02:39249 secs339.86 Mbps435.14 MbpsImproved
Bouygues Telecom ISP07 Feb 2021 11:21:11263 secs0.33 Mbps0.85 MbpsNeeds help, very slow
Bouygues Telecom ISP22 Jan 2021 09:32:43222 mins5.84 Mbps5.85 MbpsNeeds help, very slow
Free18 Jan 2021 08:39:38340 secs407.56 Mbps354.52 MbpsNeeds help
Free06 Jan 2021 22:00:0933 mins348.08 Mbps17.95 MbpsNeeds help

Summary of Internet Service Providers in Chilly-Mazarin

#Provider NameMax SpeedTypical Speed Range
1Free908.49 Mbps22.27—187.41 Mbps
2Orange France416 Mbps5.48—11.05 Mbps
3Bouygues Telecom ISP435.14 Mbps4.23—20.09 Mbps
4SFR Group22.5 Mbps3.58—15.05 Mbps

Frequently Asked Questions about Internet Providers in Chilly-Mazarin

Chilly-Mazarin has 4 ISPs tested by its 18,870 residents.
Free is the fastest provider in Chilly-Mazarin with 908.49 Mbps, and an average speed range of 22.27—187.41 Mbps.
The best provider in Chilly-Mazarin in Free, and their users typically see speeds in the range of 22.27 to 187.41 Mbps.
Users in Chilly-Mazarin see an average internet speed of 14.95 up to 785 Mbps, and the fastest speed we've seen is 908.49 Mbps.
Free is available in Chilly-Mazarin, and the fastest speed we've seen from them is 908.49 Mbps.
Bouygues Telecom ISP is available in Chilly-Mazarin, and the fastest speed we've seen from them is 435.14 Mbps.
Orange France is available in Chilly-Mazarin, and the fastest speed we've seen from them is 416 Mbps.
The provider with the most users in Chilly-Mazarin is Free.

Last updated: 22 Feb 2021