It seems that from today Cablenet have upgraded all their speeds. My 12Mb has gone up to 30Mb with upload speed of 3Mb!!
They are charging an extra €2 per month for this. If you are with Cablenet and don't require these speeds, have a look at the advertising crap they sent with the last bill, you may be able to reduce your bill.
I will post a speedtest when I get a chance, but I can't do it from this machine.