IPv6 uses 128-bit addresses, and there are 3.4 × 1038 available – that's 340 undecillion, although, practically speaking, 42 undecillion are usable. Plenty, in other words.
We'll be out of addresses by Tuesday.
15 posted on 09/24/2015 2:05:00 PM PDT by Lazamataz
(Ok. We won't call them 'Anchor Babies'. From now on, we shall call them 'Fetal Grappling Hooks'.)