[iopq]

I migrate my proxy's IPv4 address from time to time to avoid blocks

This is not so easy to do with a IPv6 address, AWS tends to want to keep it the same

[kaliszad]

If you get a /48 you can probably evade the problem by assigning a /64 for your proxy at a time. You will have another ~65,500 such blocks for use. Yes, some might just block the /56 (you would still have another ~250 chances) or /48 but nothing is perfect.

[iopq]

but how do I change the IPv6 address in AWS? I can just assign a new Static IP for IPv4

[xnyanta]

Same thing for IPv6, but instead of assigning a new singular IPv6, you assign a new subnet with millions of IPv6 addresses.