Re: We didn't run out of ipv4
> Note that several years ago, France Telecom got assigned a /19 block of IPv6 addresses. That is 1/65,536 of the *total* unicast IPv6 address space (the first three bits are fixed at 001).
That is only the currently delegated by IANA 2000::/3 prefix.
There's nothing to stop 4000::/3, 6000::/3 being delegated in future.
I will admit that France Telecom should not have been assigned a prefix as large as a /19. That is ridiculously big.