Cablesurf Broadband Internet and Services

Cablesurf Cablesurf Verified Information

Cablesurf Broadband is a large internet provider in Germany. We have seen broadband speeds as high as 937.74 Mbps from Cablesurf's coverage area, and most of their users see real-world internet speeds in the range of 34.07 to 171.18 Mbps. Cablesurf Broadband is available in several large cities, including Berlin, Munich, Frankfurt am Main, Düsseldorf, and Leipzig. In these cities, its fastest broadband speeds range from 17.95 to 202.62 Mbps. Of the smaller cities Cablesurf Broadband serves, such as Lammershagen, Warnau, Gross Buchwald, Hogsdorf, and Honigsee, maximum internet speeds vary from 18.8 to 165.61 Mbps, and most of their customers obtain speeds between 41.31 and 165.61 Mbps.

Cablesurf's Rankings Across Germany: Large Broadband Providers in 2020


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
1Todtnau471.14 Mbps380.7—443.44 Mbps408.16 Mbps
2Niederrad488.46 Mbps183.51—465.34 Mbps348.07 Mbps
3Sailauf471.37 Mbps24.27—439.43 Mbps319.51 Mbps
4Dersau412.89 Mbps236.19—344.28 Mbps260.39 Mbps
5Hennigsdorf383.64 Mbps207.65—209.42 Mbps208.3 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 Mbps5.23—18.79 Mbps5.61 Mbps
3Barth154.05 Mbps8.6—14.9 Mbps9.49 Mbps
4Leidersbach113.96 Mbps11.19—21.01 Mbps13.98 Mbps
5Perleberg90.81 Mbps10.85—22.09 Mbps14.65 Mbps

Cablesurf Broadband Speed Distribution

 Percentage of Speed Tests in Speed Range
Internet Speed RangeCablesurfGermany
Very Slow: under 10 Mbps17.02%29.31%
Slow: 10-30 Mbps24.04%24.77%
Adequate: 30-60 Mbps16.51%21.47%
Good: 60-80 Mbps6.70%4.78%
Fast: 80-300 Mbps32.40%16.41%
Very Fast: over 300 Mbps3.33%3.26%

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, 42.42% were fast, 24.16% slow, and 33.42% broadly the same.
Most Recent Tests
Town / CityStart Time# TestsDurationStart SpeedEnd SpeedStatus
Luebben, Brandenburg15 Oct 2021 23:22:02226 mins205.35 Mbps192.98 Mbps
Drage, Lower Saxony15 Oct 2021 21:23:23414 mins6.97 Mbps72.66 MbpsImproved
Charlottenburg-Nord, Land Berlin15 Oct 2021 19:53:55214 secs11.98 Mbps2.3 MbpsNeeds help, very slow
Steinen, Freiburg Region15 Oct 2021 19:49:01226 secs33.36 Mbps41.42 MbpsImproved
Munich, Upper Bavaria15 Oct 2021 18:43:38222 mins60.68 Mbps60.57 Mbps
Raunheim, Regierungsbezirk Darmstadt15 Oct 2021 19:04:01237 secs11.52 Mbps11.89 Mbps
Guestrow, Mecklenburg-Vorpommern15 Oct 2021 18:59:5943 mins17.7 Mbps13.05 MbpsNeeds help
Thungersheim, Lower Franconia15 Oct 2021 18:48:27220 secs9.78 Mbps15.13 MbpsImproved
Schkeuditz, Saxony15 Oct 2021 18:37:05211 mins62.28 Mbps56.21 Mbps
Steinen, Freiburg Region15 Oct 2021 18:12:44730 mins77.94 Mbps89.87 MbpsImproved
Heidenheim, Regierungsbezirk Stuttgart15 Oct 2021 18:33:5725 mins4.06 Mbps3.44 MbpsNeeds help, very slow
Guestrow, Mecklenburg-Vorpommern15 Oct 2021 18:35:33238 secs33.85 Mbps25.35 MbpsNeeds help
Munich, Upper Bavaria15 Oct 2021 18:28:5023 mins94.22 Mbps116.32 MbpsImproved
Munich, Upper Bavaria15 Oct 2021 18:30:33223 secs4.31 Mbps13.82 MbpsImproved
Munich, Upper Bavaria15 Oct 2021 17:24:0328 mins203.1 Mbps205.69 Mbps
Anger-Crottendorf, Saxony15 Oct 2021 17:06:20218 mins6.18 Mbps9.16 MbpsNeeds help, very slow
Klauberg, Duesseldorf District15 Oct 2021 17:13:10223 secs182.27 Mbps225.29 MbpsImproved
Munich, Upper Bavaria15 Oct 2021 17:00:14355 secs44.01 Mbps45.82 Mbps
Munich, Upper Bavaria15 Oct 2021 16:45:02220 secs9.79 Mbps32.2 MbpsImproved
Heidenheim, Regierungsbezirk Stuttgart15 Oct 2021 16:39:40341 secs24.03 Mbps28.88 MbpsImproved

Cablesurf in Large Towns and Cities

PositionCityMax SpeedTypical Speed Range
1Nuremberg401.4 Mbps29.01—147.59 Mbps
2Dresden512.59 Mbps19.55—97.48 Mbps
3Bielefeld391.74 Mbps29.55—172.18 Mbps
4Wiesbaden398.85 Mbps27.16—158.67 Mbps
5Kiel206.73 Mbps17.14—170.15 Mbps
6Herne400.48 Mbps44.07—82.01 Mbps
7Heidelberg203.56 Mbps22.33—59.59 Mbps
8Offenbach481.75 Mbps20.78—120.62 Mbps
9Marzahn385.34 Mbps25.82—157.52 Mbps
10Schwerin403.66 Mbps30.1—144.49 Mbps
11Mitte177 Mbps18.89—39.42 Mbps
12Neumünster200.6 Mbps20.9—137.97 Mbps
13Lüneburg613.84 Mbps45.74—230.03 Mbps
14Moabit487.93 Mbps28.46—75.87 Mbps
15Neuwied96.04 Mbps21.09—29.72 Mbps
16Frankfurt (Oder)506.05 Mbps30.74—191.05 Mbps
17Heidenheim208.21 Mbps32.76—121.14 Mbps
18Loerrach200.14 Mbps50.22—157.8 Mbps
19Hoyerswerda199.05 Mbps44.1—184.85 Mbps
20Gallus521.87 Mbps40.5—394.16 Mbps
21Radebeul89.84 Mbps24.74—44.47 Mbps
22Nienburg206.56 Mbps18.07—152.36 Mbps
23Viernheim367.49 Mbps53.07—172.62 Mbps
24Guestrow502.22 Mbps20.25—136.85 Mbps
25Weil am Rhein151.76 Mbps43.37—74.07 Mbps
26Hennigsdorf383.64 Mbps207.65—209.42 Mbps
27Unterschleissheim390.13 Mbps7.12—21.47 Mbps
28Hattersheim349.57 Mbps28.28—139.5 Mbps
29Quedlinburg120.82 Mbps11.79—41.15 Mbps
30Waldshut-Tiengen473.5 Mbps52.49—201.51 Mbps
31Niederrad488.46 Mbps183.51—465.34 Mbps
32Weisswasser361.25 Mbps35.67—180.98 Mbps
33Traunreut289.01 Mbps14.89—117.59 Mbps
34Unterhaching483.94 Mbps49.45—92.2 Mbps
35Wittenberge371.36 Mbps19.46—116.88 Mbps
36Schopfheim901.36 Mbps39.97—146.1 Mbps
37Ottobrunn323.9 Mbps86.54—91.73 Mbps
38Grobenzell382.97 Mbps71.61—202.82 Mbps
39Schkeuditz369.37 Mbps19.72—59.77 Mbps
40Loebau201.87 Mbps21.78—100.01 Mbps
41Kamenz376.23 Mbps25.26—138.79 Mbps
42Charlottenburg-Nord402.73 Mbps20.19—115.74 Mbps
43Karlsfeld231.5 Mbps87.42—147.67 Mbps
44Taufkirchen200.88 Mbps19.01—69.77 Mbps
45Haar570.78 Mbps98.75—202.4 Mbps
46Bad Salzungen443.37 Mbps21.42—121.95 Mbps
47Blankenburg103.69 Mbps15.95—37.11 Mbps
48Preetz483.88 Mbps30.45—110.33 Mbps
49Luebben205.35 Mbps43.8—103.57 Mbps
50Stadtbergen81.35 Mbps12.29—26.52 Mbps
51Ismaning610.48 Mbps47.55—133.78 Mbps
52Grenzach-Wyhlen473.76 Mbps30.5—152.58 Mbps
53Raunheim513.73 Mbps32.33—93.74 Mbps
54Dorfen755.07 Mbps27.31—59.35 Mbps
55Pritzwalk328.25 Mbps33.51—182.43 Mbps
56Perleberg90.81 Mbps10.85—22.09 Mbps
57Ploen222.63 Mbps46.15—197.53 Mbps
58Lappersdorf122.29 Mbps58.8—122.07 Mbps
59Neubiberg188.43 Mbps0.91—33.53 Mbps
60Weststadt389.52 Mbps16.53—117.19 Mbps
61Kirchheim bei Muenchen882.76 Mbps37.4—282.5 Mbps
62Burglengenfeld195.46 Mbps0—162.03 Mbps
63Kronshagen100.25 Mbps30.58—83.4 Mbps
64Weinsberg466.8 Mbps45.87—190.74 Mbps
65Dossenheim397.93 Mbps33.41—179.51 Mbps
66Manching200.39 Mbps1.03—30.27 Mbps
67Wolnzach142.99 Mbps8.41—77.06 Mbps
68Dippoldiswalde207.19 Mbps5.23—18.79 Mbps
69Grunwald205 Mbps202.5—203.86 Mbps
70Haigerloch50.74 Mbps25.97—34.82 Mbps
71Kriftel207.66 Mbps26.96—169.26 Mbps
72Unterfoehring601.28 Mbps36.09—132.17 Mbps
73Steinen873.12 Mbps46.42—191.95 Mbps
74Barth154.05 Mbps8.6—14.9 Mbps
75Markt Indersdorf512.4 Mbps27.98—111.3 Mbps
76Ebersbach842.55 Mbps42.36—201.33 Mbps
77Efringen-Kirchen502.66 Mbps29.06—46.32 Mbps
78Malchin202.85 Mbps11.91—22.23 Mbps
79Kandern504.72 Mbps84.56—480.74 Mbps
80Munnerstadt410.65 Mbps29.13—71.29 Mbps
81Weissenthurm211.46 Mbps37.18—114.48 Mbps
82Raisdorf224.42 Mbps18.31—47.91 Mbps
83Neuried361.21 Mbps197.07—200.39 Mbps
84Boehlen292.32 Mbps30.37—138.72 Mbps
85Aschheim879.62 Mbps25.64—130.63 Mbps
86Rosenfeld62.73 Mbps31.15—47.6 Mbps
87Pottmes202.69 Mbps41.69—164.16 Mbps
88Wittichenau204.43 Mbps65.79—199.11 Mbps
89Zell im Wiesental854.61 Mbps53.37—300.79 Mbps
90Rohrmoos121.92 Mbps39.22—119.01 Mbps
91Luetjenburg119.69 Mbps50—53.72 Mbps
92Putzbrunn357.77 Mbps30.2—119.81 Mbps
93Feldkirchen176.65 Mbps33.19—88.93 Mbps
94Hahnbach431.15 Mbps30.52—90.08 Mbps
95Todtnau471.14 Mbps380.7—443.44 Mbps
96Leidersbach113.96 Mbps11.19—21.01 Mbps
97Massbach409.08 Mbps29.09—161.14 Mbps
98Pliening91.37 Mbps86.03—90.19 Mbps
99Guntersleben200.62 Mbps16.64—108.64 Mbps
100Beierfeld91.65 Mbps18.84—31.7 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 34.07—171.18 Mbps.
Where is Cablesurf Broadband Available?
We have recorded Cablesurf Broadband internet speed tests in over 100 towns and cities, including Nuremberg, Dresden, Bielefeld, Wiesbaden, and Kiel.
How do Cablesurf's speeds compare to other internet providers?
Cablesurf Broadband is ranked as the 22nd fastest internet provider in Germany.
How many people use Cablesurf as their ISP?
In Germany, Cablesurf Broadband is the 13th most popular broadband provider.

Last updated: 15 Oct 2021