The UK comes only 26th in the league table of average broadband speeds in research carried out by web monitoring firm Akamai.
South Korea heads the list, well ahead of nearest rivals Japan, Hong Kong, Romania and Sweden. Ireland comes sixth in the list.
Speeds were measured during the third quarter of 2009 with South Korea achieving 14.6Mbps, Japan 7.9Mbps, Hong Kong 7.6Mbps, Romania 6.2Mbps, Sweden 5.7Mbps and Ireland 5.3Mbps.
The UK's average broadband speed is not published in Akamai's State of the Internet report, though it does say that 71 per cent of UK broadband lines reach speeds of over 2Mbps.
A recent report carried out by Broadband.co.uk reckoned that the average broadband speed in the UK was 4.4Mbps.
Globally, the average broadband speed, according to Akamai, is 1.7Mbps. However, the company did name some of the cities in the world enjoying the fastest broadband.
Lausanne in Switzerland has an average speed of 24.7Mbps, making it the top city in Europe, though it isn't the fastest in the world – that honour goes to Sandy, Utah, USA, with a speed of 33.4Mbps.
And despite the dominance of South Korea, Japan and Hong Kong, the Asian city with the highest average broadband speed is Beersheva in Israel, with a speed of 25.1Mbps.