Broadband in Les Ulis

Les Ulis
Les Ulis residents have run speed tests on 7 providers. This number is 167.18% above the France average of 2.62 providers. ISPs available in Les Ulis include Free, Orange France, and Bouygues Telecom ISP. The most common provider in Les Ulis is Free, with a maximum recorded speed of 932.57 Mbps, and the typical home user seeing speeds in the range of 4.8—77.08 Mbps. Les Ulis's fastest provider is also Free, and the highest speed we've seen from them is 932.57 Mbps. Overall, the average real-world speed users will see in Les Ulis is 5.01 Mbps, which is 68.41% below the France national average of 15.86 Mbps, and 78.55% below the average of 23.36 Mbps in Essonne. Internet speeds in Les Ulis are typically faster than Maisse, but slower than Vaugrigneuse. Nearby cities include Bures-sur-Yvette with speeds 15.29—515.73 Mbps, Orsay with speeds 48.87—396.29 Mbps, and Gometz-le-Chatel with speeds 37.59—474.04 Mbps.


  • 22.74—253.47
  • 10.66—84.87
  • 4.8—77.08
  • Cloudata
    No homepage
  • 2.08—26.3
  • 5.86—10.91

Internet in Les Ulis


Fastest city in France


Best speed range city in Essonne

932.57 Mbps

Les Ulis's fastest speed

4.8—78.67 Mbps

Typical speed range available to Les Ulis residents

Are you researching this topic? Please contact our team with any questions. We offer free consultation on basic requests.

This content is licensed CC BY-ND 4.0. When referencing or citing FairInternetReport data and content on third-party sites, please link your attribution to the source page on
Creative commons license

How Les Ulis Compares to Major Cities

City / TownMax SpeedTypical Speed Range50% 
Paris4508.87 Mbps87.92—493.06 Mbps122.95 MbpsFaster
Lyon677.5 Mbps22.09—67.16 Mbps30.51 MbpsFaster
Toulouse2037.07 Mbps15.96—130.03 Mbps31.59 MbpsFaster
Nice936.08 Mbps14.16—153.44 Mbps27.6 MbpsFaster
Nantes1336.2 Mbps14.53—200.94 Mbps27.94 MbpsFaster
Strasbourg2284.15 Mbps19.31—217.72 Mbps32.28 MbpsFaster
Montpellier931.24 Mbps13.07—113.66 Mbps23.33 MbpsFaster
Bordeaux929.12 Mbps15.47—161.77 Mbps28.18 MbpsFaster
Lille935.73 Mbps14.85—97.27 Mbps27.72 MbpsFaster
Les Ulis932.57 Mbps4.8—78.67 Mbps5.01 Mbps-

Les Ulis Over Time

How Les Ulis Compares for Internet Speed in Essonne

PositionCity / TownMax SpeedTypical Speed Range50% 
113Mereville59.98 Mbps2.84—19.94 Mbps5.2 MbpsFaster
114Vaugrigneuse166.57 Mbps3.99—10.65 Mbps5.2 MbpsFaster
115Les Ulis932.57 Mbps4.8—78.67 Mbps5.01 Mbps-
116Maisse833.1 Mbps2.88—10 Mbps4.86 MbpsSlower
117Saint-Germain-les-Arpajon509.48 Mbps3.63—9.93 Mbps4.79 MbpsSlower

Les Ulis Speed Test Results

We analysed the results of people in Les Ulis test providers multiple times, with each test starting no more than 30 minutes after the previous speed test. On average, people in Les Ulis ran 5 speed tests per session. Looking at download speeds, if the Les Ulis 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 Les Ulis's residents, of the speed tests we measured, 62.5% were fast, 12.5% slow, and 25% broadly the same.
Most Recent Tests
ProviderStart Time# TestsDurationStart SpeedEnd SpeedStatus
Free24 Jan 2021 14:45:561358 mins8.14 Mbps8.48 MbpsNeeds help, very slow
Free21 Jan 2021 16:31:33254 secs32.6 Mbps50.07 MbpsImproved
Free20 Jan 2021 10:19:46260 secs39.87 Mbps203.11 MbpsImproved
Free18 Jan 2021 17:21:5733 mins266.18 Mbps252.87 Mbps
Orange France18 Dec 2020 10:00:50216 mins6.93 Mbps14.75 MbpsImproved
Bouygues Telecom ISP02 Dec 2020 16:25:0842 mins86.29 Mbps213.24 MbpsImproved
Free01 Dec 2020 20:07:48240 secs132.98 Mbps54.4 MbpsNeeds help
Free01 Dec 2020 18:51:48921 mins75.11 Mbps214.99 MbpsImproved

Summary of Internet Service Providers in Les Ulis

#Provider NameMax SpeedTypical Speed Range
1Bouygues Telecom ISP806.65 Mbps22.74—253.47 Mbps
2Free932.57 Mbps4.8—77.08 Mbps
3Numericable92.12 Mbps10.66—84.87 Mbps
4ALSATIS57.21 Mbps2.56—30.65 Mbps
5Cloudata95.25 Mbps2.82—45.76 Mbps
6Orange France430.54 Mbps5.86—10.91 Mbps
7SFR Group86.17 Mbps2.08—26.3 Mbps

Frequently Asked Questions about Internet Providers in Les Ulis

Les Ulis has 7 ISPs tested by its 25,785 residents.
Free is the fastest provider in Les Ulis with 932.57 Mbps, and an average speed range of 4.8—77.08 Mbps.
The best provider in Les Ulis in Bouygues Telecom ISP, and their users typically see speeds in the range of 22.74 to 253.47 Mbps.
Users in Les Ulis see an average internet speed of 4.8 up to 2136 Mbps, and the fastest speed we've seen is 932.57 Mbps.
Free is available in Les Ulis, and the fastest speed we've seen from them is 932.57 Mbps.
Orange France is available in Les Ulis, and the fastest speed we've seen from them is 430.54 Mbps.
Bouygues Telecom ISP is available in Les Ulis, and the fastest speed we've seen from them is 806.65 Mbps.
The provider with the most users in Les Ulis is Free.

Last updated: 24 Jan 2021