[oefrha]

> IPv6 is just as rare as IPv4

Well, it’s not? There are 2^64 /64 IPv6s compared to 2^32 IPv4s in total. Unless you meant to say a /64 is as expensive as an IPv4.

[jessant]

I think they mean rare in terms of usage? As in you are as unlikely to encounter an ipv6 address as compared to the amount of v6 addresses.