CELESTE Broadband Internet and Services

CELESTE CELESTE Verified Information

CELESTE Broadband is a medium-sized internet provider in France. We have seen broadband speeds as high as 946.52 Mbps from CELESTE's coverage area, and most of their users see real-world internet speeds in the range of 47.13 to 608.48 Mbps. CELESTE Broadband is available in several large cities, including Paris, Toulouse, Nantes, Bordeaux, and Lille. In these cities, its fastest broadband speeds range from 1.62 to 185.32 Mbps. Of the smaller cities CELESTE Broadband serves, such as Houdancourt, Hesdigneul-les-Bethune, Raucourt-et-Flaba, Seugy, and Sameon, maximum internet speeds vary from 0 to 184.77 Mbps, and most of their customers obtain speeds between 71 and 184.77 Mbps.

CELESTE's Rankings Across France: Medium-sized Broadband Providers in 2020


Fastest Speed


Best Speed Range


Most Tested

CELESTE 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.

CELESTE's Fastest Towns and Cities in France

PositionCityMax SpeedTypical Speed RangeMedian Speed
1Ivry-sur-Seine922.92 Mbps221.39—624.23 Mbps366.21 Mbps
2Collonges-sous-Saleve400.46 Mbps147.44—271.68 Mbps204.92 Mbps
3Le Chesnay784.15 Mbps156.59—186.82 Mbps172.28 Mbps
4Champs-sur-Marne946.52 Mbps79.95—912.48 Mbps101.43 Mbps
5Levallois-Perret941.85 Mbps86.31—167.65 Mbps94.39 Mbps

CELESTE's Slowest Towns and Cities in France

PositionCityMax SpeedTypical Speed RangeMedian Speed
1Chatou921.25 Mbps5.52—37.72 Mbps5.58 Mbps
2Vincennes173.69 Mbps3.6—15.54 Mbps5.77 Mbps
3Saint-Denis599.57 Mbps7.76—267.13 Mbps7.83 Mbps
4Massy665.01 Mbps4.74—61.06 Mbps8.31 Mbps
5Villeparisis42.9 Mbps9.25—9.44 Mbps9.28 Mbps

CELESTE Broadband Speed Distribution

 Percentage of Speed Tests in Speed Range
Internet Speed RangeCELESTEFrance
Very Slow: under 10 Mbps13.33%42.31%
Slow: 10-30 Mbps8.86%21.40%
Adequate: 30-60 Mbps6.65%10.91%
Good: 60-80 Mbps2.79%3.67%
Fast: 80-300 Mbps21.96%13.84%
Very Fast: over 300 Mbps46.42%7.87%

CELESTE Growth and Broadband Performance History: Towns and Cities

CELESTE Broadband in Regions and Counties

CELESTE Broadband Speed Test Results

We analysed users testing CELESTE multiple times, each test starting no more than 30 minutes after the previous internet speed test. On average, CELESTE customers ran 4 speed tests per session. Looking at broadband download speeds, if the download speed of a CELESTE 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 CELESTE 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 CELESTE's customer base, of the speed tests we measured, 41.62% were fast, 27.57% slow, and 30.81% broadly the same.
Most Recent Tests
Town / CityStart Time# TestsDurationStart SpeedEnd SpeedStatus
Vincennes, Val-de-Marne25 Oct 2021 19:35:2325 mins1.19 Mbps0.43 MbpsNeeds help, very slow
Saint-Mande, Val-de-Marne25 Oct 2021 13:26:57241 secs86.19 Mbps86.84 Mbps
Champs-sur-Marne, Seine-et-Marne24 Oct 2021 15:36:59225 mins93.63 Mbps93.42 Mbps
Champs-sur-Marne, Seine-et-Marne24 Oct 2021 14:09:191534 mins93.92 Mbps94.37 Mbps
Champs-sur-Marne, Seine-et-Marne22 Oct 2021 13:00:3179 mins2.35 Mbps1.05 MbpsNeeds help, very slow
Champs-sur-Marne, Seine-et-Marne22 Oct 2021 12:56:39410 mins143.56 Mbps8.43 MbpsNeeds help, very slow
Saint-Mande, Val-de-Marne22 Oct 2021 12:49:15216 mins180.04 Mbps183.35 Mbps
Toulouse, Upper Garonne22 Oct 2021 10:25:54249 secs17.76 Mbps17.76 Mbps
Champs-sur-Marne, Seine-et-Marne22 Oct 2021 09:53:30471 secs0.62 Mbps296.47 MbpsImproved
Champs-sur-Marne, Seine-et-Marne22 Oct 2021 08:52:4636 mins5.28 Mbps0.12 MbpsNeeds help, very slow
Champs-sur-Marne, Seine-et-Marne22 Oct 2021 08:14:21335 secs3.27 Mbps25.61 MbpsImproved
Champs-sur-Marne, Seine-et-Marne22 Oct 2021 07:28:56428 mins152.74 Mbps286 MbpsImproved
Champs-sur-Marne, Seine-et-Marne22 Oct 2021 06:20:22221 secs2.39 Mbps1.28 MbpsNeeds help, very slow
Vincennes, Val-de-Marne21 Oct 2021 18:31:31240 secs0.96 Mbps1.13 MbpsNeeds help, very slow
Saint-Mande, Val-de-Marne21 Oct 2021 17:43:052103 secs60.47 Mbps31.99 MbpsNeeds help
Champs-sur-Marne, Seine-et-Marne21 Oct 2021 14:01:5725 mins1.87 Mbps1.87 MbpsNeeds help, very slow
Champs-sur-Marne, Seine-et-Marne21 Oct 2021 13:20:2887 mins24.52 Mbps35.96 MbpsImproved
La Duranne, Bouches-du-Rhône21 Oct 2021 12:33:5747 mins1.83 Mbps0.97 MbpsNeeds help, very slow
Champs-sur-Marne, Seine-et-Marne21 Oct 2021 12:40:53222 secs295.33 Mbps389.07 MbpsImproved
Vincennes, Val-de-Marne21 Oct 2021 11:18:58226 mins1.94 Mbps2.76 MbpsNeeds help, very slow

CELESTE in Large Towns and Cities

PositionCityMax SpeedTypical Speed Range
1Rennes77.78 Mbps8.62—18.97 Mbps
2Reims94.15 Mbps93.99—94.07 Mbps
3Boulogne-Billancourt922.3 Mbps626.26—919.55 Mbps
4Saint-Denis599.57 Mbps7.76—267.13 Mbps
5Roubaix85.15 Mbps27.82—75.29 Mbps
6Tourcoing76.68 Mbps27.56—71.15 Mbps
7Nanterre463.18 Mbps24.3—166.69 Mbps
8Versailles254.62 Mbps72.83—174.82 Mbps
9Courbevoie923.98 Mbps16.07—426.52 Mbps
10Créteil268.66 Mbps0—174.14 Mbps
11Colombes1.96 Mbps0—1.09 Mbps
12Rueil-Malmaison89.8 Mbps76.84—86.99 Mbps
13Saint-Maur-des-Fossés79.43 Mbps44.05—76.16 Mbps
14Mérignac183.37 Mbps0—173.43 Mbps
15Noisy-le-Grand86.19 Mbps6.25—74.32 Mbps
16Levallois-Perret941.85 Mbps86.31—167.65 Mbps
17Neuilly-sur-Seine216.12 Mbps26.7—39.96 Mbps
18Ivry-sur-Seine922.92 Mbps221.39—624.23 Mbps
19Évreux18.5 Mbps0.82—5.29 Mbps
20Sartrouville186.3 Mbps53.06—86.96 Mbps
21Beauvais21.7 Mbps11.59—18.62 Mbps
22Clamart115.87 Mbps57.23—61.4 Mbps
23Villejuif822.91 Mbps33.39—651.39 Mbps
24Boulogne-sur-Mer75.36 Mbps71.68—73.74 Mbps
25Vincennes173.69 Mbps3.6—15.54 Mbps
26Suresnes80.12 Mbps18.19—20.64 Mbps
27Meudon2.13 Mbps0—0.61 Mbps
28Talence89.15 Mbps2.08—73.74 Mbps
29Rosny-sous-Bois91.09 Mbps4—88.37 Mbps
30Puteaux99.75 Mbps0.98—74.06 Mbps
31Bagneux375.4 Mbps70.37—76.21 Mbps
32Massy665.01 Mbps4.74—61.06 Mbps
33Montrouge945.11 Mbps7.05—40.17 Mbps
34La Courneuve94.83 Mbps54.65—77.91 Mbps
35Tremblay-en-France941.21 Mbps116.43—706.04 Mbps
36Neuilly-sur-Marne264.28 Mbps71.15—230.59 Mbps
37Châtenay-Malabry10.29 Mbps9.76—10.29 Mbps
38Châtillon28.14 Mbps0—16.59 Mbps
39Colomiers91.15 Mbps12.99—86.59 Mbps
40Houilles246.87 Mbps15.95—145.39 Mbps
41Chatou921.25 Mbps5.52—37.72 Mbps
42Le Chesnay784.15 Mbps156.59—186.82 Mbps
43Saint-Cloud81.41 Mbps5.63—26.2 Mbps
44Champs-sur-Marne946.52 Mbps79.95—912.48 Mbps
45Bezons93.98 Mbps0—93.58 Mbps
46Rambouillet62.83 Mbps18.15—27.99 Mbps
47Cachan228.95 Mbps9.04—85.97 Mbps
48Abbeville18.84 Mbps18.47—18.79 Mbps
49La Garenne-Colombes187.44 Mbps0—13.37 Mbps
50Fontenay-aux-Roses85.44 Mbps22.93—46.53 Mbps
51Torcy165.91 Mbps9.42—51.16 Mbps
52Brunoy185.04 Mbps86.46—181.26 Mbps
53Villeparisis42.9 Mbps9.25—9.44 Mbps
54Agde529.97 Mbps50.49—275.91 Mbps
55Vertou149.83 Mbps0—7.18 Mbps
56Vélizy-Villacoublay4.47 Mbps0.86—1.45 Mbps
57Saint-Mande943.11 Mbps19.09—148.24 Mbps
58Montmorency92.12 Mbps8.23—66.16 Mbps
59Roissy-en-Brie88.78 Mbps0—0.94 Mbps
60Lagny-sur-Marne87.63 Mbps0—81.78 Mbps
61Orly41.03 Mbps39.41—39.93 Mbps
62Garches822.35 Mbps17.65—275.95 Mbps
63Neuilly-Plaisance29.62 Mbps0—22.54 Mbps
64Joinville-le-Pont27.56 Mbps22.41—25.85 Mbps
65Arcueil876.5 Mbps54.3—217.12 Mbps
66Verrieres-le-Buisson649.49 Mbps2.08—565.3 Mbps
67Saint-Cyr-l'École92.88 Mbps38.6—90.4 Mbps
68Carrieres-sous-Poissy116.01 Mbps1.44—2.3 Mbps
69Eragny181.5 Mbps125.25—163.57 Mbps
70Noisiel96.13 Mbps44.15—78.96 Mbps
71Saint-Maurice468.73 Mbps12.36—62.63 Mbps
72Pont-Sainte-Maxence84.92 Mbps0—78.19 Mbps
73Provins9.23 Mbps1.89—9.21 Mbps
74Aubergenville86.75 Mbps28.06—31.08 Mbps
75Annoeullin76.16 Mbps71.51—73.95 Mbps
76Septemes-les-Vallons671.9 Mbps86.78—138.26 Mbps
77Bussy-Saint-Georges81.27 Mbps2.06—15.44 Mbps
78Wingles96.59 Mbps70.78—83.25 Mbps
79Nangis56.53 Mbps35.37—36.95 Mbps
80Chantepie99.53 Mbps25.11—70.78 Mbps
81Louveciennes147.89 Mbps19.01—123.35 Mbps
82Saint-Prix484.15 Mbps37.34—54.08 Mbps
83Champagne-sur-Seine17.35 Mbps14.59—16.07 Mbps
84Calonne-Ricouart85.32 Mbps67.31—75.79 Mbps
85Estaires75.85 Mbps0—75.55 Mbps
86Baume-les-Dames189.99 Mbps0—173.7 Mbps
87Lardy115.54 Mbps77.25—94.19 Mbps
88Labege31.31 Mbps1.15—29.27 Mbps
89Collonges-sous-Saleve400.46 Mbps147.44—271.68 Mbps
90Chessy238.05 Mbps21.05—93.56 Mbps
91Cassel19.42 Mbps19.24—19.37 Mbps
92Cauffry118.81 Mbps91.1—94.3 Mbps
93Breuil-le-Sec96.64 Mbps79.16—89.91 Mbps
94La Houssaye-en-Brie77.58 Mbps0—24.95 Mbps
95Sameon85.58 Mbps28.38—28.83 Mbps
96Seugy187.07 Mbps43.28—184.77 Mbps
97Raucourt-et-Flaba47.36 Mbps13.5—42.38 Mbps
98Hesdigneul-les-Bethune176.57 Mbps71—86.99 Mbps
99Houdancourt31.29 Mbps0—15.4 Mbps

Frequently Asked Questions about CELESTE Broadband

How fast are CELESTE's broadband download speeds?
The fastest internet speed we've seen for CELESTE is 946.52 Mbps, and most people see broadband download speeds in the range of 47.13—608.48 Mbps.
Where is CELESTE Broadband Available?
We have recorded CELESTE Broadband internet speed tests in 99 towns and cities, including Rennes, Reims, Boulogne-Billancourt, Saint-Denis, and Roubaix.
How do CELESTE's speeds compare to other internet providers?
CELESTE Broadband is ranked as the 2nd fastest internet provider in France.
How many people use CELESTE as their ISP?
In France, CELESTE Broadband is the 3rd most popular broadband provider.

Last updated: 25 Oct 2021