IBERSONTEL Internet and Services



IBERSONTEL is a medium-sized provider in Spain. We have seen speeds as high as 437.3 Mbps from IBERSONTEL's coverage area, and most of their users see real-world speeds in the range of 26.07 to 118.71 Mbps. IBERSONTEL is available in several large cities, including Madrid, Ciudad Real, Ávila, San Fernando de Henares, and Valdepenas. In these cities, its fastest speeds range from 10.01 to 157.27 Mbps. Of the smaller cities IBERSONTEL serves, such as Villarrubia de los Ojos, Bolanos de Calatrava, Socuellamos, La Solana, and El Escorial, maximum speeds vary from 11.56 to 121.54 Mbps, and most of their customers obtain speeds between 37.82 and 121.54 Mbps.

IBERSONTEL's Rankings Across Spain: Medium-sized Providers in 2019


Fastest Speed


Best Speed Range


Most Tested

IBERSONTEL Speeds Over Time

IBERSONTEL Growth and Performance History: Towns and Cities

IBERSONTEL in Regions and Counties

IBERSONTEL Speed Test Results

We analysed users testing IBERSONTEL multiple times, each test starting no more than 30 minutes after the previous speed test. On average, IBERSONTEL customers ran 3 speed tests per session. Looking at download speeds, if the download speed of a IBERSONTEL user'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 consider this a customer IBERSONTEL should speak to as soon as possible. For speed tests that don't vary by that much, we consider the final result to be the same. For IBERSONTEL's customer base, of the speed tests we measured, 44.07% were fast, 28.81% slow, and 27.12% broadly the same.
Most Recent Tests
Town / CityStart Time# TestsDurationStart SpeedEnd SpeedStatus
Madrid, Madrid10 Feb 2020 21:32:0422 mins42.96 Mbps19.23 MbpsNeeds help
Ciudad Real, Ciudad Real10 Feb 2020 14:09:31230 secs188.8 Mbps188.95 Mbps
Ciudad Real, Ciudad Real08 Feb 2020 19:36:42210 mins28.72 Mbps25.61 MbpsNeeds help
Manzanares, Ciudad Real08 Feb 2020 13:21:27238 secs11.48 Mbps10.58 Mbps
Ciudad Real, Ciudad Real08 Feb 2020 12:48:35315 mins2.39 Mbps60.61 MbpsImproved
Madrid, Madrid08 Feb 2020 08:07:5849 mins21.52 Mbps20.76 Mbps
Madrid, Madrid07 Feb 2020 16:11:10227 secs1.86 Mbps10.18 MbpsImproved
Ciudad Real, Ciudad Real07 Feb 2020 12:14:45223 secs38.8 Mbps41.71 Mbps
Madrid, Madrid05 Feb 2020 18:30:28233 secs56.08 Mbps57.93 Mbps
Sol, Madrid05 Feb 2020 16:34:01273 secs19.01 Mbps42.44 MbpsImproved
Madrid, Madrid05 Feb 2020 15:41:18233 secs32.61 Mbps33.35 Mbps
Manzanares, Ciudad Real05 Feb 2020 11:58:03411 mins41.48 Mbps34.4 MbpsNeeds help
La Solana, Ciudad Real04 Feb 2020 19:39:05228 mins43.85 Mbps43.79 Mbps
Ávila, Avila04 Feb 2020 19:44:45225 secs289.61 Mbps331.11 MbpsImproved
Ciudad Real, Ciudad Real03 Feb 2020 22:24:11232 secs23.83 Mbps8.35 MbpsNeeds help, very slow
Manzanares, Ciudad Real02 Feb 2020 18:34:59215 mins9.79 Mbps80.66 MbpsImproved
Manzanares, Ciudad Real02 Feb 2020 12:21:55486 secs48.97 Mbps101.82 MbpsImproved
Ciudad Real, Ciudad Real01 Feb 2020 22:43:27220 secs30.64 Mbps40.66 MbpsImproved
Ciudad Real, Ciudad Real01 Feb 2020 21:40:39227 secs39.68 Mbps42.5 Mbps
Manzanares, Ciudad Real01 Feb 2020 18:15:29531 mins28.11 Mbps16.6 MbpsNeeds help

Large Towns and Cities Testing IBERSONTEL

PositionCityMax SpeedTypical Speed Range
1Manzanares423.24 Mbps22.12—84.01 Mbps
2El Escorial82.43 Mbps17.49—43.56 Mbps
3La Solana159.27 Mbps35.78—110.25 Mbps
4Socuellamos327.22 Mbps37.82—121.54 Mbps
5Bolanos de Calatrava356.49 Mbps11.56—57.59 Mbps
6Villarrubia de los Ojos311.11 Mbps20.14—85.41 Mbps