CIX Internet and Services


CIX CIX Verified Information

CIX is a medium-sized provider in The United Kingdom. We have seen speeds as high as 901.99 Mbps from CIX's coverage area, and most of their users see real-world speeds in the range of 11.32 to 48.34 Mbps. CIX is available in several large cities, including Birmingham, Sheffield, Manchester, Bradford, and Bristol. In these cities, its fastest speeds range from 6.88 to 63.92 Mbps. Of the smaller cities CIX serves, such as Milden, Baulking, Addington, Abington Pigotts, and Flixton, maximum speeds vary from 0 to 94.41 Mbps, and most of their customers obtain speeds between 31.29 and 94.41 Mbps.

CIX's Rankings Across The United Kingdom: Medium-sized Providers in 2019


Fastest Speed


Best Speed Range


Most Tested

CIX Speeds Over Time

CIX's Fastest Towns and Cities in The United Kingdom

PositionCityMax SpeedTypical Speed RangeMedian Speed
1Chudleigh156.62 Mbps76.32—98.46 Mbps80.64 Mbps
2Nottingham87.12 Mbps73.24—73.83 Mbps73.54 Mbps
3Chalfont St Peter338.45 Mbps62.42—77.56 Mbps71.04 Mbps
4Basildon281.89 Mbps66.32—77.78 Mbps69.13 Mbps
5Linton177.21 Mbps51.09—124.71 Mbps67.71 Mbps

CIX's Slowest Towns and Cities in The United Kingdom

PositionCityMax SpeedTypical Speed RangeMedian Speed
1Flixton89.56 Mbps0.64—19.54 Mbps1.07 Mbps
2Warton70.72 Mbps1.86—10.33 Mbps3.31 Mbps
3Scruton49.42 Mbps1.48—10.96 Mbps3.33 Mbps
4Warrington55.97 Mbps1.18—10.21 Mbps3.38 Mbps
5Bevercotes94.13 Mbps1.84—41.41 Mbps3.85 Mbps

CIX Growth and Performance History: Towns and Cities

CIX in Regions and Counties

CIX Speed Test Results

We analysed users testing CIX multiple times, each test starting no more than 30 minutes after the previous speed test. On average, CIX customers ran 4 speed tests per session. Looking at download speeds, if the download speed of a CIX 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 CIX 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 CIX's customer base, of the speed tests we measured, 44.63% were fast, 26.55% slow, and 28.81% broadly the same.
Most Recent Tests
Town / CityStart Time# TestsDurationStart SpeedEnd SpeedStatus
Bovey Tracey, Devon26 Mar 2020 23:01:1722 mins0.07 Mbps0.79 MbpsNeeds help, very slow
Croydon, London26 Mar 2020 22:30:17229 mins45.06 Mbps44.91 Mbps
Croydon, London26 Mar 2020 22:00:102025 mins12.57 Mbps11.82 Mbps
Aislaby, North Yorkshire26 Mar 2020 20:30:24282 secs0.38 Mbps5.22 MbpsNeeds help, very slow
Acklam, North Yorkshire26 Mar 2020 19:55:06812 mins2.11 Mbps5.23 MbpsNeeds help, very slow
Acklam, North Yorkshire26 Mar 2020 18:59:32220 mins5.12 Mbps5.62 MbpsNeeds help, very slow
Northampton, Northamptonshire26 Mar 2020 18:20:5245 mins4.84 Mbps5.07 MbpsNeeds help, very slow
Acklam, North Yorkshire26 Mar 2020 18:24:09239 secs2.78 Mbps5.39 MbpsNeeds help, very slow
Northampton, Northamptonshire26 Mar 2020 17:38:0321 secs20.69 Mbps7.63 MbpsNeeds help, very slow
Croydon, London26 Mar 2020 16:08:41232 secs18.59 Mbps15.98 MbpsNeeds help
Birmingham, Birmingham26 Mar 2020 15:53:22229 secs5.88 Mbps6.7 MbpsNeeds help, very slow
Croydon, London26 Mar 2020 15:35:32247 secs20.98 Mbps20.68 Mbps
Acklam, North Yorkshire26 Mar 2020 15:13:1236 mins4.31 Mbps7.85 MbpsNeeds help, very slow
London, London26 Mar 2020 13:43:0024 mins0.13 Mbps0.05 MbpsNeeds help, very slow
Bovey Tracey, Devon26 Mar 2020 13:02:274101 secs7.78 Mbps10.94 MbpsImproved
Greenwich, London26 Mar 2020 12:31:0846 mins94.59 Mbps94.28 Mbps
Stoke-on-Trent, Stoke-on-Trent26 Mar 2020 11:30:54232 secs72.51 Mbps72.1 Mbps
Croydon, London26 Mar 2020 10:11:00368 secs29.77 Mbps27.45 Mbps
Croydon, London26 Mar 2020 04:34:20222 mins45.08 Mbps44.68 Mbps
Northampton, Northamptonshire25 Mar 2020 22:16:1437 mins7.63 Mbps4.12 MbpsNeeds help, very slow

Large Towns and Cities Testing CIX

PositionCityMax SpeedTypical Speed Range
1Barnet70.04 Mbps8.98—37.21 Mbps
2Croydon621.24 Mbps13.77—56.63 Mbps
3Coventry130.42 Mbps28.53—91.09 Mbps
4Leicester36.52 Mbps8.98—24.78 Mbps
5Wakefield144.17 Mbps8.2—27.1 Mbps
6Ealing93.63 Mbps13.79—66.5 Mbps
7Bromley6.68 Mbps6.24—6.65 Mbps
8Nottingham87.12 Mbps73.24—73.83 Mbps
9Tower Hamlets156.67 Mbps8—29.02 Mbps
10Hillingdon131.33 Mbps53.12—112.25 Mbps
11Redbridge93.74 Mbps43.2—87.06 Mbps
12Lewisham8.97 Mbps0—8.47 Mbps
13Newcastle upon Tyne94.57 Mbps0—30.46 Mbps
14Stockport89.76 Mbps10.84—50.17 Mbps
15Brighton40.62 Mbps11.52—26.95 Mbps
16Greenwich94.59 Mbps23.27—66.7 Mbps
17Bolton56.56 Mbps9.31—34.94 Mbps
18Walsall19.56 Mbps19.18—19.54 Mbps
19Hackney446.9 Mbps12.74—54 Mbps
20Gillingham45.31 Mbps17.05—26.6 Mbps
21Waltham Forest65.58 Mbps33.73—52.39 Mbps
22Haringey83.47 Mbps10.08—67.97 Mbps
23Plymouth83.84 Mbps39.03—78.99 Mbps
24Derby260.97 Mbps30.65—122.22 Mbps
25Stoke-on-Trent72.51 Mbps49.21—69.99 Mbps
26London818.34 Mbps13.41—42.36 Mbps
27Salford148.41 Mbps49.43—81.52 Mbps
28Southampton153.3 Mbps21.35—94.04 Mbps
29Harrow901.99 Mbps22.35—110.17 Mbps
30Bexley393.18 Mbps15.48—36.1 Mbps
31Barnsley82.68 Mbps2.08—7.92 Mbps
32Islington50.87 Mbps0—28.91 Mbps
33Northampton138.92 Mbps3.9—13.16 Mbps
34Rochdale31.05 Mbps27.13—27.64 Mbps
35Portsmouth100.63 Mbps42.32—90.44 Mbps
36Warrington55.97 Mbps1.18—10.21 Mbps
37Sutton59.05 Mbps10.89—25.55 Mbps
38Colchester89.15 Mbps9.47—25.41 Mbps
39Bury19.53 Mbps9.2—17.9 Mbps
40Basildon281.89 Mbps66.32—77.78 Mbps
41Hammersmith401.6 Mbps24.29—95.55 Mbps
42Kingston upon Thames892.34 Mbps8.56—58.39 Mbps
43Maidstone533.29 Mbps9.48—88.19 Mbps
44Bournemouth73.26 Mbps13.4—62.16 Mbps
45Harrogate21.27 Mbps2.63—7.5 Mbps
46Kensington88.52 Mbps16.46—52.75 Mbps
47Poole159.61 Mbps3.21—24.35 Mbps
48Slough178.82 Mbps21.32—86.79 Mbps
49St Albans183.42 Mbps17.66—36.78 Mbps
50Preston30.13 Mbps0—21.82 Mbps
51Norwich382.91 Mbps16.04—151.91 Mbps
52Ipswich74.08 Mbps7.24—57.54 Mbps
53Esher12.85 Mbps0.2—0.22 Mbps
54Grimsby40.12 Mbps6.92—20.03 Mbps
55Ashford3.08 Mbps0—0.24 Mbps
56Cambridge3.38 Mbps0.14—2.26 Mbps
57Winchester11.7 Mbps11.25—11.7 Mbps
58Gedling212.73 Mbps19.76—45.7 Mbps
59Eastbourne166.29 Mbps8.94—37.1 Mbps
60Lincoln320.98 Mbps22.2—61.55 Mbps
61Broxbourne83.05 Mbps6.46—24.5 Mbps
62Watford26.05 Mbps6.21—10.41 Mbps
63Royal Leamington Spa61.78 Mbps14.23—44.56 Mbps
64Grays94.77 Mbps3.77—42.99 Mbps
65Hemel Hempstead872.47 Mbps0—76.42 Mbps
66Gosport36.58 Mbps13.82—31.87 Mbps
67South Shields54.95 Mbps15.34—31.29 Mbps
68Weston-super-Mare74.06 Mbps7.13—72.26 Mbps
69Folkestone70.13 Mbps3.1—17.87 Mbps
70Leatherhead86.02 Mbps55.86—73.91 Mbps
71Wallsend45.07 Mbps25.06—33 Mbps
72Farnham361.06 Mbps28.11—54.58 Mbps
73Great Sankey66.78 Mbps8.41—30.7 Mbps
74Bognor Regis72.34 Mbps5.91—23.98 Mbps
75Rhyl29.04 Mbps23.33—26.07 Mbps
76Wilmslow169.59 Mbps40.35—92.82 Mbps
77Penarth85.53 Mbps13.11—27.22 Mbps
78Fleet124.58 Mbps0—116.81 Mbps
79St Austell28.01 Mbps3.93—11.69 Mbps
80Berkhamsted43.46 Mbps0—33.24 Mbps
81Bradfield248.6 Mbps19.63—21.51 Mbps
82Bourne75.18 Mbps35.11—37.35 Mbps
83Todmorden20.44 Mbps0—19.67 Mbps
84Ringwood49.92 Mbps47.25—49.13 Mbps
85Horndean36.77 Mbps0—36.51 Mbps
86Chalfont St Peter338.45 Mbps62.42—77.56 Mbps
87Sunninghill and Ascot11.73 Mbps5.33—10.82 Mbps
88Sandy68.08 Mbps6.74—24.29 Mbps
89Burnham94.72 Mbps9.69—39.92 Mbps
90Cheadle91.7 Mbps14.46—29.39 Mbps
91Sandridge37.03 Mbps6.63—21.22 Mbps
92Stonehaven67.75 Mbps3.41—8 Mbps
93Huntington68.71 Mbps14.22—35.6 Mbps
94Worplesdon65.51 Mbps8.63—35.71 Mbps
95Hadleigh72.37 Mbps30.03—69.15 Mbps
96Bearsted93.18 Mbps29.55—88.94 Mbps
97Totnes62.95 Mbps19.92—26.36 Mbps
98West Thurrock83.73 Mbps10.83—41.18 Mbps
99Bovey Tracey217.42 Mbps6.05—28.69 Mbps
100Pickering29.47 Mbps1.3—8.61 Mbps