Belfast ISPs

Belfast
Belfast residents have run speed tests on 10 providers. This number is 65.84% above the United Kingdom average of 6.03 providers. ISPs available in Belfast include Virgin Media, Sky Broadband, and BT. The most common provider in Belfast is Virgin Media, with a maximum recorded speed of 656.99 Mbps, and the typical home user seeing speeds in the range of 53.86—201.44 Mbps. Belfast's fastest provider is also Virgin Media, and the highest speed we've seen from them is 656.99 Mbps. Overall, the average real-world speed users will see in Belfast is 32.22 Mbps, which is 8.01% above the The United Kingdom national average of 29.83 Mbps, and 60.22% above the average of 20.11 Mbps in Belfast. Internet speeds in Belfast are typically faster than Dunmurry, but slower than Andersonstown. Nearby cities include Belfast City Centre with speeds 12.59—57.01 Mbps, and Springfield with speeds 0.55—10.83 Mbps.

Providers

  • Virgin Media in Belfast
    53.86—201.44
    656.99
    80.38
  • BT in Belfast
    30.22—114.34
    498.4
    41.47
  • CIX in Belfast
    5.18—100.91
    179.46
    5.18
  • Vodafone in Belfast
    28.62—53.91
    70.5
    35.67
  • EE in Belfast
    31.36—35.81
    71
    31.48
  • TalkTalk in Belfast
    17.5—55.19
    253.67
    24.15
  • Sky Broadband in Belfast
    10.92—37.06
    134.06
    15.17
  • Plusnet in Belfast
    9.76—27.08
    68.02
    11.9
  • KCOM in Belfast
    5.74—29.99
    70.66
    11.36
  • Post Office Broadband in Belfast
    4.06—29.85
    45.64
    8.07

Internet in Belfast

635th

Fastest city in The United Kingdom

3rd

Best speed range city in Belfast

656.99 Mbps

Belfast's fastest speed

21.54—101.16 Mbps

Typical speed range available to Belfast residents

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Belfast Competitive Speed Map

How Belfast Compares to Major Cities

City / TownMax SpeedTypical Speed Range50% 
London5284.34 Mbps26.93—83.18 Mbps37.1 MbpsFaster
Belfast656.99 Mbps21.54—101.16 Mbps32.22 Mbps-
Birmingham936.64 Mbps18.95—76.77 Mbps29.36 MbpsSlower
Liverpool859.49 Mbps14.82—64.64 Mbps22.13 MbpsSlower
Nottingham917.03 Mbps16.44—65.58 Mbps24.76 MbpsSlower
Sheffield926.7 Mbps15.6—53.52 Mbps22.14 MbpsSlower
Bristol937.97 Mbps19.76—92.31 Mbps29.3 MbpsSlower
Glasgow898.7 Mbps9.65—49.19 Mbps13.97 MbpsSlower
Leicester910.64 Mbps18.52—74.8 Mbps27.72 MbpsSlower
Edinburgh870.81 Mbps18.18—95.41 Mbps30.21 MbpsSlower

Cities and Provider Speeds in Belfast

PositionCityMax SpeedTypical Speed Range50%# Providers
1Andersonstown532.9 Mbps25.83—92.85 Mbps40.29 Mbps6
2Belfast656.99 Mbps21.54—101.16 Mbps32.22 Mbps10
3Dunmurry755.04 Mbps14.12—52.16 Mbps21.7 Mbps8
4Belfast City Centre883.15 Mbps12.59—57.01 Mbps19.11 Mbps11
5Ardoyne755.14 Mbps9.81—37.58 Mbps14.69 Mbps8

Belfast Over Time



How Belfast Compares for Internet Speed in Belfast

PositionCity / TownMax SpeedTypical Speed Range50% 
1Whitehouse Upper293.87 Mbps34.25—45.39 Mbps43.15 MbpsFaster
2Andersonstown532.9 Mbps25.83—92.85 Mbps40.29 MbpsFaster
3Belfast656.99 Mbps21.54—101.16 Mbps32.22 Mbps-
4Dunmurry755.04 Mbps14.12—52.16 Mbps21.7 MbpsSlower
5Belfast City Centre883.15 Mbps12.59—57.01 Mbps19.11 MbpsSlower

Belfast Speed Test Results

We analysed the results of people in Belfast test providers multiple times, with each test starting no more than 30 minutes after the previous speed test. On average, people in Belfast ran 4 speed tests per session. Looking at download speeds, if the Belfast resident'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 hope their ISP contacts them ASAP! For speed tests that don't vary by that much, we consider the final result to be the same. For Belfast's residents, of the speed tests we measured, 43.59% were fast, 30.62% slow, and 25.79% broadly the same.
Most Recent Tests
ProviderStart Time# TestsDurationStart SpeedEnd SpeedStatus
Virgin Media24 Jan 2021 20:11:1734 mins0.35 Mbps194.01 MbpsImproved
Virgin Media24 Jan 2021 19:45:2425 secs31.74 Mbps50.94 MbpsImproved
Virgin Media24 Jan 2021 18:41:07339 secs22.11 Mbps9.74 MbpsNeeds help, very slow
Virgin Media24 Jan 2021 11:09:3766 mins2.23 Mbps5.7 MbpsNeeds help, very slow
Virgin Media24 Jan 2021 00:37:21231 secs53.24 Mbps89.93 MbpsImproved
Virgin Media23 Jan 2021 22:58:5823 mins6.67 Mbps9.52 MbpsNeeds help, very slow
Virgin Media23 Jan 2021 22:21:2324 mins31.78 Mbps28.87 Mbps
Virgin Media23 Jan 2021 20:56:1235 mins1.52 Mbps103.75 MbpsImproved
Post Office Broadband23 Jan 2021 20:40:57224 secs0.06 Mbps0.58 MbpsNeeds help, very slow
BT23 Jan 2021 20:02:06610 mins17.01 Mbps57.63 MbpsImproved
Virgin Media23 Jan 2021 18:13:3652 mins20.01 Mbps25.53 MbpsImproved
BT23 Jan 2021 17:35:21325 mins62.66 Mbps73.42 MbpsImproved
Virgin Media23 Jan 2021 13:32:2334 mins48.95 Mbps39.04 MbpsNeeds help
Virgin Media23 Jan 2021 09:09:4123 mins10.38 Mbps30.61 MbpsImproved
Virgin Media23 Jan 2021 09:03:3927 mins14.69 Mbps54.52 MbpsImproved
Virgin Media22 Jan 2021 22:04:48256 secs21.07 Mbps22.63 Mbps
Virgin Media22 Jan 2021 21:55:38248 secs9.34 Mbps6.7 MbpsNeeds help, very slow
Virgin Media22 Jan 2021 20:40:2925 mins182.08 Mbps280.29 MbpsImproved
Virgin Media22 Jan 2021 17:47:09259 secs61.08 Mbps61.68 Mbps
Virgin Media22 Jan 2021 16:58:50240 secs126.67 Mbps132.6 Mbps

Summary of Internet Service Providers in Belfast

#Provider NameMax SpeedTypical Speed Range
1Virgin Media656.99 Mbps53.86—201.44 Mbps
2CIX179.46 Mbps5.18—100.91 Mbps
3BT498.4 Mbps30.22—114.34 Mbps
4Vodafone70.5 Mbps28.62—53.91 Mbps
5EE71 Mbps31.36—35.81 Mbps
6TalkTalk253.67 Mbps17.5—55.19 Mbps
7Sky Broadband134.06 Mbps10.92—37.06 Mbps
8KCOM70.66 Mbps5.74—29.99 Mbps
9Plusnet68.02 Mbps9.76—27.08 Mbps
10Post Office Broadband45.64 Mbps4.06—29.85 Mbps

Frequently Asked Questions about Internet Providers in Belfast

Belfast has 10 ISPs tested by its 274,770 residents.
Virgin Media is the fastest provider in Belfast with 656.99 Mbps, and an average speed range of 53.86—201.44 Mbps.
The best provider in Belfast in Virgin Media, and their users typically see speeds in the range of 53.86 to 201.44 Mbps.
Users in Belfast see an average internet speed of 21.54 up to 279 Mbps, and the fastest speed we've seen is 656.99 Mbps.
Virgin Media is available in Belfast, and the fastest speed we've seen from them is 656.99 Mbps.
Sky Broadband is available in Belfast, and the fastest speed we've seen from them is 134.06 Mbps.
BT is available in Belfast, and the fastest speed we've seen from them is 498.4 Mbps.
The provider with the most users in Belfast is Virgin Media.

Last updated: 24 Jan 2021