Tele2 AB is one of Europe’s biggest telecommunications operators, with about 24 million customers in 11 countries. It serves as a fixed-line telephone operator, cable television provider, mobile phone operator, internet service provider.
I just recieved an e-mail from Tele2.nl with their plans about IPv6.
Tele2 is working on their backbone to make sure its IPv6 ready. Their current estimate is that they will be done in 2010.
After that they can begin connecting customers to their IPv6 backbone.