In the vast majority of cases, you cannot use proxying/routing to reach an IPv6 address. If you don't have IPv6 yourself, then any attempt to communicate with

In the vast majority of cases, you cannot use proxying/routing to reach an IPv6 address. If you don't have IPv6 yourself, then any attempt to communicate with another IPv6 address simply fails. It's sort of like asking "Why should I connect to the Internet, if everyone I know already has a telephone?"