Kornwestheim Internet Service Providers

Kornwestheim residents have run speed tests on 6 providers. This number is 96.72% above the Germany average of 3.05 providers. ISPs available in Kornwestheim include Deutsche Telekom, Liberty Global, and Telefonica Germany. The most common provider in Kornwestheim is Deutsche Telekom, with a maximum recorded speed of 568.65 Mbps, and the typical home user seeing speeds in the range of 56.64—97.22 Mbps. Kornwestheim's fastest provider is Liberty Global, and the highest speed we've seen from them is 927.12 Mbps. Overall, the average real-world speed users will see in Kornwestheim is 47.35 Mbps, which is 65.85% above the Germany national average of 28.55 Mbps, and 47.97% above the average of 32 Mbps in Regierungsbezirk Stuttgart. Internet speeds in Kornwestheim are typically faster than Waldstetten, but slower than Schlat. Nearby cities include Pflugfelden with speeds 13.46—78.51 Mbps, Ludwigsburg with speeds 43.37—213.8 Mbps, and Hofen with speeds 8.87—49.62 Mbps.


  • 41.79—287.32
  • 51.04—202.18
  • 56.64—97.22
    No homepage
  • 14.89—47.93
  • 5.75—14.28

Internet in Kornwestheim


Fastest city in Germany


Best speed range city in Regierungsbezirk Stuttgart

927.12 Mbps

Kornwestheim's fastest speed

33.56—99.7 Mbps

Typical speed range available to Kornwestheim residents

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How Kornwestheim Compares to Major Cities

City / TownMax SpeedTypical Speed Range50% 
Kornwestheim927.12 Mbps33.56—99.7 Mbps47.35 Mbps-
Berlin928.33 Mbps15.97—69.1 Mbps26.68 MbpsSlower
Hamburg940.17 Mbps19.4—86.22 Mbps31.63 MbpsSlower
Munich919.95 Mbps31.08—95.1 Mbps45.58 MbpsSlower
Cologne3730.45 Mbps23.79—83.36 Mbps34.88 MbpsSlower
Frankfurt am Main947.57 Mbps28.65—160.76 Mbps44.16 MbpsSlower
Essen895.19 Mbps20.12—90.86 Mbps31.38 MbpsSlower
Stuttgart919.44 Mbps22.72—104.62 Mbps40.19 MbpsSlower
Dortmund917.11 Mbps28.2—121.12 Mbps40.6 MbpsSlower
Düsseldorf932.95 Mbps27.34—121.55 Mbps42.5 MbpsSlower

Kornwestheim Over Time

How Kornwestheim Compares for Internet Speed in Regierungsbezirk Stuttgart

PositionCity / TownMax SpeedTypical Speed Range50% 
57Wasseralfingen917.85 Mbps31.77—123.47 Mbps47.38 MbpsFaster
58Schlat516.16 Mbps33.31—90.58 Mbps47.36 MbpsFaster
59Kornwestheim927.12 Mbps33.56—99.7 Mbps47.35 Mbps-
60Waldstetten568.18 Mbps46.54—47.67 Mbps47.27 MbpsSlower
61Eppingen530.14 Mbps24.17—57.15 Mbps47.14 MbpsSlower

Kornwestheim Speed Test Results

We analysed the results of people in Kornwestheim test providers multiple times, with each test starting no more than 30 minutes after the previous speed test. On average, people in Kornwestheim ran 3 speed tests per session. Looking at download speeds, if the Kornwestheim 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 Kornwestheim's residents, of the speed tests we measured, 28.77% were fast, 26.03% slow, and 45.21% broadly the same.
Most Recent Tests
ProviderStart Time# TestsDurationStart SpeedEnd SpeedStatus
Deutsche Telekom05 Mar 2021 21:38:10410 mins106.49 Mbps105.47 Mbps
Liberty Global05 Mar 2021 21:02:48419 mins7.41 Mbps28.88 MbpsImproved
Liberty Global05 Mar 2021 15:55:39239 secs59.31 Mbps78.71 MbpsImproved
Liberty Global05 Mar 2021 12:13:05231 secs185.21 Mbps188.95 Mbps
Telefonica Germany04 Mar 2021 17:04:3023 mins0.86 Mbps0.32 MbpsNeeds help, very slow
Vodafone04 Mar 2021 10:09:34253 secs76.15 Mbps58.54 MbpsNeeds help
Liberty Global04 Mar 2021 08:40:1247 mins36.25 Mbps173.54 MbpsImproved
Deutsche Telekom03 Mar 2021 20:05:48339 secs23.96 Mbps16.02 MbpsNeeds help
Deutsche Telekom03 Mar 2021 09:57:29245 secs124.45 Mbps95.43 MbpsNeeds help
Liberty Global03 Mar 2021 08:52:31375 secs196.96 Mbps164.96 MbpsNeeds help
Deutsche Telekom03 Mar 2021 07:43:55250 secs57.1 Mbps59.15 Mbps
Deutsche Telekom02 Mar 2021 21:44:4627 mins204.13 Mbps221.82 Mbps
Deutsche Telekom02 Mar 2021 20:44:51261 secs100.39 Mbps12.51 MbpsNeeds help
Deutsche Telekom02 Mar 2021 17:08:46450 secs45.53 Mbps36.18 MbpsNeeds help
Deutsche Telekom02 Mar 2021 16:09:41238 secs221.08 Mbps219.47 Mbps
Telefonica Germany02 Mar 2021 12:47:343116 secs1.27 Mbps1.49 MbpsNeeds help, very slow
Liberty Global02 Mar 2021 11:05:04252 secs51.83 Mbps66.34 MbpsImproved
Telefonica Germany02 Mar 2021 09:51:48417 mins79.24 Mbps80.52 Mbps
Telefonica Germany24 Feb 2021 21:33:1232 mins0.31 Mbps42.25 MbpsImproved
Deutsche Telekom20 Feb 2021 10:59:45259 secs58.3 Mbps58.61 Mbps

Summary of Internet Service Providers in Kornwestheim

#Provider NameMax SpeedTypical Speed Range
1Liberty Global927.12 Mbps41.79—287.32 Mbps
2Plusnet203.74 Mbps51.04—202.18 Mbps
3TELE AG369.44 Mbps42.86—116.39 Mbps
4Deutsche Telekom568.65 Mbps56.64—97.22 Mbps
5Telefonica Germany238.13 Mbps14.89—47.93 Mbps
6Vodafone164.48 Mbps5.75—14.28 Mbps

Frequently Asked Questions about Internet Providers in Kornwestheim

Kornwestheim has 6 ISPs tested by its 31,040 residents.
Liberty Global is the fastest provider in Kornwestheim with 927.12 Mbps, and an average speed range of 41.79—287.32 Mbps.
The best provider in Kornwestheim in Liberty Global, and their users typically see speeds in the range of 41.79 to 287.32 Mbps.
Users in Kornwestheim see an average internet speed of 33.56 up to 1049 Mbps, and the fastest speed we've seen is 927.12 Mbps.
Deutsche Telekom is available in Kornwestheim, and the fastest speed we've seen from them is 568.65 Mbps.
Liberty Global is available in Kornwestheim, and the fastest speed we've seen from them is 927.12 Mbps.
Telefonica Germany is available in Kornwestheim, and the fastest speed we've seen from them is 238.13 Mbps.
The provider with the most users in Kornwestheim is Deutsche Telekom.

Last updated: 05 Mar 2021