Internet Providers in Cardiff

Cardiff
There are 17 different providers available to and being tested by people living in Cardiff. Typical internet speeds vary from 16.44 to 65.55 Mbps, and the highest speed we've seen is 1368.37 Mbps from Virgin Media. Other fast providers include Spectrum Internet with 933.07 Mbps, BT with 851.84 Mbps, and Hyperoptic with 851.64 Mbps. Overall, internet speeds in Cardiff are 14.31% worse than the United Kingdom national average of 29.63 Mbps. The most common provider in Cardiff is Virgin Media, their typical speeds ranging from 27.62 to 109.8 Mbps.

Cardiff Over Time

Summary of Internet Service Providers in Cardiff

#Provider NameMax SpeedTypical Speed Range# Cities Served
1BT851.84 Mbps24.38—53.77 Mbps11
2EE290.93 Mbps12.46—40.14 Mbps6
3TalkTalk283.04 Mbps13.4—37.51 Mbps6
4Plusnet75.5 Mbps10.63—35.52 Mbps6
5Sky Broadband146.68 Mbps7.36—31.8 Mbps6
6Vodafone540.66 Mbps19.52—43.49 Mbps5
7Post Office Broadband74.64 Mbps5.17—26.03 Mbps5
8Virgin Media1368.37 Mbps27.62—109.8 Mbps4
9Independent Fibre Networks365.13 Mbps25.75—87.84 Mbps3
10Hyperoptic851.64 Mbps46.92—163.94 Mbps2
11Spectrum Internet933.07 Mbps91.76—550.65 Mbps1
12FibreNest529.1 Mbps34.99—191.06 Mbps1
13Glide593.25 Mbps28.36—147.1 Mbps1
14Gradwell80.54 Mbps4.03—63.19 Mbps1
15KCOM118.36 Mbps28.49—54.01 Mbps1
16Andrews & Arnold35.97 Mbps0—13.21 Mbps1
17Origin Broadband57.6 Mbps4.12—21.43 Mbps1

Cities and Provider Speeds in Cardiff

PositionCityMax SpeedTypical Speed Range50%# Providers
1Pen-y-lan851.84 Mbps21.8—67.98 Mbps32.56 Mbps8
2Gabalfa844.37 Mbps21.5—66.22 Mbps30.33 Mbps9
3Trowbridge1368.37 Mbps15.88—105.18 Mbps26.37 Mbps9
4Castle933.07 Mbps14.82—61.53 Mbps22.74 Mbps14
5Pentyrch648.12 Mbps13.24—38.75 Mbps18.13 Mbps7

Frequently Asked Questions about Internet Providers in Cardiff

Cardiff has 17 ISPs available.
Virgin Media is the fastest provider in Cardiff with 1368.37 Mbps, and an average speed range of 27.62—109.8 Mbps.
Users in Cardiff see an average internet speed of 16.44 up to 65.55 Mbps, and the fastest speed we've seen is 1368.37 Mbps.
Virgin Media is available in Cardiff, and the fastest speed we've seen from them is 1368.37 Mbps.
BT is available in Cardiff, and the fastest speed we've seen from them is 851.84 Mbps.
Plusnet is available in Cardiff, and the fastest speed we've seen from them is 75.5 Mbps.
The provider with the most users in Cardiff is Virgin Media.

Last updated: 14 Jan 2021