After weeks without proper Internet connection at home I got it and I went for the best!
I have Black Cat Networks ADSL line, more expensive that this cheap no customer service consumer broadbands. But it has everything what you can imagine. Static IPv4, own subnet in IPv4 if you wish and my favorite IP , the IPv6!!!!Â And on top of that there is Kind, Fast and Clueful customer support.
Hope this will stay like that 🙂