There is misunderstanding here, perhaps about what the OP asked. I’ve interpreted the question to be why there are two different ipv6 addresses. I suspect you’ve interpreted it to be why is there a ipv4 and ipv6 addresses. At least I hope so.
I gather that insulting internet randos is what you do for a living.
You dumb?
Read my comment again.
https://blog.cloudflare.com/detecting-cgn-to-reduce-collateral-damage/
I do this for a living, friend.
There is misunderstanding here, perhaps about what the OP asked. I’ve interpreted the question to be why there are two different ipv6 addresses. I suspect you’ve interpreted it to be why is there a ipv4 and ipv6 addresses. At least I hope so.
I gather that insulting internet randos is what you do for a living.