Cablesurf Broadband Internet and Services

Cablesurf Broadband is a large internet provider in Germany. We have seen broadband speeds as high as 938 Mbps from Cablesurf's coverage area, and most of their users see real-world internet speeds in the range of 34 to 167 Mbps.


Cablesurf Broadband Coverage around Germany

Cablesurf Broadband is available in several large cities, including Munich. In these cities, its fastest broadband speeds range from 37 to 181 Mbps.

Cablesurf's Rankings Across Germany: Large Broadband Providers in 2021


Fastest Speed


Best Speed Range


Most Tested

Cablesurf Broadband Speeds Over Time

We class broadband speed distributions as follows: very slow under 10 Mbps; slow 10-30 Mbps; adequate 30-60 Mbps; good 60-80 Mbps; fast 80-300 Mbps; very fast over 300 Mbps.

Cablesurf's Fastest Towns and Cities in Germany

PositionCityMax SpeedTypical Speed RangeMedian Speed
1Todtnau471.44 Mbps431.27—464.09 Mbps441.75 Mbps
2Dersau484.25 Mbps121.13—332.04 Mbps227.31 Mbps
3Hennigsdorf383.64 Mbps207.81—209.44 Mbps208.39 Mbps
4Grunwald205 Mbps202.69—203.96 Mbps203.04 Mbps
5Eimeldingen253.16 Mbps153.14—227.57 Mbps194.08 Mbps

Cablesurf's Slowest Towns and Cities in Germany

PositionCityMax SpeedTypical Speed RangeMedian Speed
1Manching200.39 Mbps1.03—30.27 Mbps1.66 Mbps
2Dippoldiswalde207.19 Mbps5.22—21.04 Mbps5.61 Mbps
3Barth154.05 Mbps8.65—14.59 Mbps9.51 Mbps
4Perleberg90.81 Mbps7.21—20.3 Mbps10.02 Mbps
5Leidersbach290.99 Mbps12.09—20.87 Mbps14.4 Mbps

Cablesurf Broadband Speed Distribution

 Percentage of Speed Tests in Speed Range
Internet Speed RangeCablesurfGermany
Very Slow: under 10 Mbps14.54%25.10%
Slow: 10-30 Mbps22.90%23.23%
Adequate: 30-60 Mbps18.49%22.55%
Good: 60-80 Mbps6.79%5.33%
Fast: 80-300 Mbps32.49%19.68%
Very Fast: over 300 Mbps4.81%4.11%

Cablesurf Growth and Broadband Performance History: Towns and Cities

Cablesurf Broadband in Regions and Counties

Cablesurf Broadband Speed Test Results

We analysed users testing Cablesurf multiple times, each test starting no more than 30 minutes after the previous internet speed test. On average, Cablesurf customers ran 4 speed tests per session. Looking at broadband download speeds, if the download speed of a Cablesurf 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 Cablesurf 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 Cablesurf's customer base, of the speed tests we measured, 40.3% were fast, 24.37% slow, and 35.33% broadly the same.

Most Recent Tests
Town / CityStart Time# TestsDurationStart SpeedEnd SpeedStatus
Frankfurt-Altstadt, Regierungsbezirk Darmstadt18 Jan 2022 22:51:29631 mins0.21 Mbps0.61 MbpsNeeds help, very slow
Guestrow, Mecklenburg-Vorpommern18 Jan 2022 21:46:13225 mins20.92 Mbps20.84 Mbps
Nordend-Ost, Regierungsbezirk Darmstadt18 Jan 2022 21:52:42233 secs212.07 Mbps212.47 Mbps
Frankfurt-Altstadt, Regierungsbezirk Darmstadt18 Jan 2022 20:14:24229 mins49.03 Mbps45.9 Mbps
Aschheim, Upper Bavaria18 Jan 2022 20:36:03354 secs7.31 Mbps19.42 MbpsImproved
Munich, Upper Bavaria18 Jan 2022 20:25:3635 mins184.56 Mbps175.9 Mbps
Munich, Upper Bavaria18 Jan 2022 20:20:5842 mins162.54 Mbps81.81 MbpsNeeds help
Schopfheim, Freiburg Region18 Jan 2022 20:00:30219 mins50.93 Mbps92.93 MbpsImproved
Munich, Upper Bavaria18 Jan 2022 20:15:41373 secs201.08 Mbps164.81 MbpsNeeds help
Weisswasser, Saxony18 Jan 2022 19:53:31250 secs192.92 Mbps201.1 Mbps
Munich, Upper Bavaria18 Jan 2022 19:47:04221 secs47.1 Mbps170.5 MbpsImproved
Nuremberg, Middle Franconia18 Jan 2022 19:39:23491 secs78.72 Mbps46.85 MbpsNeeds help
Munich, Upper Bavaria18 Jan 2022 19:21:4525 mins242.89 Mbps151.54 MbpsNeeds help
Schopfheim, Freiburg Region18 Jan 2022 18:27:20348 mins825.58 Mbps114.39 MbpsNeeds help
Efringen-Kirchen, Freiburg Region18 Jan 2022 19:12:5642 mins7.88 Mbps5.97 MbpsNeeds help, very slow
Klauberg, Duesseldorf District18 Jan 2022 18:30:21219 mins201.63 Mbps198.64 Mbps
Munich, Upper Bavaria18 Jan 2022 18:35:47241 secs14.9 Mbps28.24 MbpsImproved
Munich, Upper Bavaria18 Jan 2022 18:31:23225 secs28.93 Mbps31.88 MbpsImproved
Munich, Upper Bavaria18 Jan 2022 17:36:36227 mins29.09 Mbps29.43 Mbps
Efringen-Kirchen, Freiburg Region18 Jan 2022 16:47:20516 mins23.82 Mbps0.16 MbpsNeeds help, very slow

Cablesurf in Large Towns and Cities

PositionCityMax SpeedTypical Speed Range
1Dresden512.59 Mbps20.07—129.9 Mbps
2Bielefeld391.74 Mbps30—167.97 Mbps
3Wiesbaden345.55 Mbps30.64—148.79 Mbps
4Kiel206.73 Mbps16.53—170.15 Mbps
5Herne401.14 Mbps49.14—81.94 Mbps
6Heidelberg203.56 Mbps22.33—59.59 Mbps
7Offenbach409.19 Mbps21.11—120.62 Mbps
8Marzahn385.34 Mbps24.65—181.13 Mbps
9Schwerin403.66 Mbps30.47—148.55 Mbps
10Mitte301.54 Mbps21.05—91.84 Mbps
11Neumünster200.6 Mbps21.05—139 Mbps
12Lüneburg613.84 Mbps43.24—204.32 Mbps
13Moabit487.93 Mbps40.15—140.07 Mbps
14Neuwied29.72 Mbps0—21.09 Mbps
15Frankfurt (Oder)512.02 Mbps28.62—190.58 Mbps
16Heidenheim481.84 Mbps35.33—144.31 Mbps
17Loerrach200.14 Mbps38.66—89.34 Mbps
18Hoyerswerda201.38 Mbps51.02—190.31 Mbps
19Gallus521.87 Mbps86.67—461.76 Mbps
20Radebeul93.59 Mbps24.9—49.06 Mbps
21Nienburg206.56 Mbps20.3—152.36 Mbps
22Viernheim367.49 Mbps50.84—171.82 Mbps
23Guestrow502.22 Mbps20.56—149.2 Mbps
24Weil am Rhein386.67 Mbps52.46—157.01 Mbps
25Hennigsdorf383.64 Mbps207.81—209.44 Mbps
26Unterschleissheim390.13 Mbps7.12—21.47 Mbps
27Hattersheim349.57 Mbps30.62—149.91 Mbps
28Markkleeberg363.88 Mbps19.97—172.98 Mbps
29Quedlinburg120.82 Mbps19.87—44.55 Mbps
30Waldshut-Tiengen473.5 Mbps52.49—201.51 Mbps
31Niederrad488.46 Mbps76.25—438.68 Mbps
32Weisswasser813.49 Mbps35.67—177.92 Mbps
33Traunreut289.01 Mbps29.54—61.86 Mbps
34Unterhaching493.05 Mbps53.1—110.33 Mbps
35Wittenberge372.75 Mbps22.33—120.23 Mbps
36Schopfheim901.36 Mbps49.95—182.58 Mbps
37Ottobrunn323.9 Mbps85.42—91.97 Mbps
38Grobenzell382.97 Mbps71.61—202.82 Mbps
39Schkeuditz503.06 Mbps23.71—70.08 Mbps
40Loebau208.67 Mbps20.97—81.72 Mbps
41Kamenz376.23 Mbps20.98—92.19 Mbps
42Charlottenburg-Nord406.29 Mbps20.53—111.55 Mbps
43Karlsfeld173.21 Mbps0—158.7 Mbps
44Taufkirchen269.96 Mbps14.41—38.96 Mbps
45Haar570.78 Mbps94.92—202.44 Mbps
46Bad Salzungen529.21 Mbps25.51—137.17 Mbps
47Blankenburg110.83 Mbps15.1—36.91 Mbps
48Preetz484.33 Mbps32.73—119.71 Mbps
49Luebben205.35 Mbps29.21—92.17 Mbps
50Stadtbergen81.35 Mbps12.29—26.52 Mbps
51Ismaning610.48 Mbps40.48—122.18 Mbps
52Grenzach-Wyhlen473.76 Mbps29.51—143.68 Mbps
53Raunheim513.73 Mbps32.19—93.66 Mbps
54Dorfen777.03 Mbps30.83—73.65 Mbps
55Pritzwalk328.25 Mbps33.51—176.37 Mbps
56Perleberg90.81 Mbps7.21—20.3 Mbps
57Ploen222.63 Mbps46.15—142.53 Mbps
58Neubiberg188.43 Mbps0.91—33.53 Mbps
59Weststadt198.66 Mbps11.81—68.32 Mbps
60Kirchheim bei Muenchen882.76 Mbps34.45—199.71 Mbps
61Kronshagen100.25 Mbps30.58—83.4 Mbps
62Weinsberg466.8 Mbps42.9—189.74 Mbps
63Dossenheim397.93 Mbps32.09—172.67 Mbps
64Manching200.39 Mbps1.03—30.27 Mbps
65Wolnzach142.99 Mbps8.41—41.21 Mbps
66Dippoldiswalde207.19 Mbps5.22—21.04 Mbps
67Grunwald205 Mbps202.69—203.96 Mbps
68Haigerloch50.74 Mbps23.78—35.79 Mbps
69Kriftel207.66 Mbps26.96—169.26 Mbps
70Unterfoehring809.16 Mbps38.9—138.26 Mbps
71Steinen873.12 Mbps46.48—196.99 Mbps
72Barth154.05 Mbps8.65—14.59 Mbps
73Markt Indersdorf636.69 Mbps29.1—114.95 Mbps
74Ebersbach842.55 Mbps21.61—156.77 Mbps
75Efringen-Kirchen502.66 Mbps28.04—48.09 Mbps
76Malchin202.85 Mbps12.33—20.79 Mbps
77Kandern504.72 Mbps51.62—463.11 Mbps
78Munnerstadt410.65 Mbps27.82—114.62 Mbps
79Weissenthurm211.46 Mbps39.8—121.57 Mbps
80Raisdorf224.42 Mbps16.03—81.01 Mbps
81Neuried201.6 Mbps22.17—200.1 Mbps
82Boehlen292.32 Mbps30.37—168.91 Mbps
83Aschheim883.07 Mbps25.89—167.5 Mbps
84Rosenfeld62.73 Mbps31.08—47.78 Mbps
85Pottmes202.69 Mbps41.69—164.16 Mbps
86Wittichenau204.43 Mbps65.79—199.11 Mbps
87Zell im Wiesental854.61 Mbps52.54—202.53 Mbps
88Rohrmoos121.92 Mbps39.22—119.01 Mbps
89Luetjenburg119.69 Mbps50—54.6 Mbps
90Putzbrunn357.77 Mbps30.2—119.81 Mbps
91Feldkirchen176.65 Mbps33.19—88.93 Mbps
92Hahnbach512.55 Mbps91.91—422.73 Mbps
93Lensahn10.79 Mbps0.75—3.52 Mbps
94Todtnau471.44 Mbps431.27—464.09 Mbps
95Leidersbach290.99 Mbps12.09—20.87 Mbps
96Massbach409.08 Mbps34.38—163.33 Mbps
97Pliening120.04 Mbps87.39—90.49 Mbps
98Guntersleben210.52 Mbps17.23—107.41 Mbps
99Beierfeld93.54 Mbps25.02—47.53 Mbps
100Tespe777.53 Mbps20.56—91.57 Mbps

Frequently Asked Questions about Cablesurf Broadband

How fast are Cablesurf's broadband download speeds?

The fastest internet speed we've seen for Cablesurf is 937.74 Mbps, and most people see broadband download speeds in the range of 33.51—167.32 Mbps.

Where is Cablesurf Broadband Available?

We have recorded Cablesurf Broadband internet speed tests in over 100 towns and cities, including Dresden, Bielefeld, Wiesbaden, Kiel, and Herne.

How do Cablesurf's speeds compare to other internet providers?

Cablesurf Broadband is ranked as the 19th fastest internet provider in Germany.

How many people use Cablesurf as their ISP?

In Germany, Cablesurf Broadband is the 12th most popular broadband provider.

Author: Thomas Buck

Last Reviewed By: Thomas Buck

Published: 10 Nov 2019

Last Updated: 18 Jan 2022