Valve has added a new feature on Steam allowing users to view just how fast Internet Steam users are using to connect to the service. The neat service allows a quick view of speeds on offer by different ISPs in all regions of the world.
The map can be found in the new section of the stats page, it went up recently so you may haven’t checked it out yet. The page is titled Steam Download Stats.
You can apply various filters including sort by region, state or country. Clicking a country will show a drop down of different ISPs used and their respective speeds. Its pretty neat so go ahead and give it a try.