That seems rediclously high.
Try this one.
http://Speakeasy.net/speedtest
I was testing this Site, but get only about 4-6 Mbit/s in both directions.
Checked it with this Swedish site http://www.bredbandskollen.se/
There I got:
Downlink 373,84 Mbit/s
Uplink 15,19 Mbit/s
Tested it again at Speedtest.net against different servers.
The results where:Stockholm / Sweden 321,08 Mbit/s / 14,89 Mbit/s
Malmö / Sweden 360,55 Mbit/s / 16,15 Mbit/s
Oslo / Norway 311,82 Mbit/s / 15,20 Mbit/s
Helsinki / Finland 357,70 Mbit/s / 14,10 Mbit/s
London / England 106,17 Mbit/s / 12,81 Mbit/s
Nürnberg / Germany 17,29 Mbit/s / 10,61 Mbit/s
All other server within Europe I get about 2-6 Mbit/s downlink and uplink speed.
As soon as I'm using a test-server outside Scandinavia, the speed drops a lot.
Also the test shown in my post above is done during the day and not at the evening as now. So there where not many people online from home there home because they where at work. For this reason the result was maybe so extremely high compared to now. (476 Mbit/s against 320 Mbit/s)