Thank you.

However, one could add a note to the bugtracker, mentioning the two services which already have IPv6 (it seems, premiumize.me has only some download servers v6 enabled).

Also, some big German ISP's assign v6 to every new customer (Deutsche Telekom, Unitymedia, Kabel BW, Kabel Deutschland).

With Unitymedia, you don't get an IPv4 address any more, only IPv6. v4 connectivity is realized via Dual-Stack-Lite (which is painfully slow sometimes ...).

So there should be some users with IPv6 out there and it would be great if JDownloader could add support for v6 soon.