3 3 6 , 2 6 7 , 1 8 1 , 1 9 5 , 2 6 4 ▁▁ 2 8 6 ▁is ▁conject ured ▁to ▁be ▁the ▁largest ▁power ▁of ▁two ▁not ▁containing ▁a ▁zero ▁in ▁decimal . ▁▁ 2 9 6 ▁= ▁ 7 9 , 2 2 8 , 1 6 2 , 5 1 4 , 2 6 4 , 3 3 7 , 5 9 3 , 5 4 3 , 9 5 0 , 3 3 6 ▁ ▁The ▁total ▁number ▁of ▁IP v 6 ▁addresses ▁generally ▁given ▁to ▁a ▁local ▁Internet ▁registry . ▁In ▁C ID R ▁notation , ▁I SP s ▁are ▁given ▁a ▁, ▁which ▁means ▁that ▁ 1 2 8 - 3 2 = 9 6 ▁bits ▁are ▁available ▁for ▁addresses ▁( as ▁opposed ▁to ▁network ▁design ation ). ▁Thus , ▁ 2 9 6 ▁addresses . ▁▁ 2 1 2 8 ▁= ▁ 3 4 0 , 2 8 2 , 3 6 6 , 9 2 0 , 9 3 8 , 4 6 3 , 4 6 3 , 3 7 4 , 6 0 7 , 4 3 1 , 7 6 8 , 2 1 1 , 4 5 6 ▁ ▁The ▁total ▁number ▁of ▁IP ▁addresses ▁available ▁under ▁IP v 6 . ▁Also ▁the ▁number ▁of ▁distinct ▁univers ally ▁unique ▁ident ifiers ▁( U UID s ). ▁▁ 2 1 6 8 ▁= ▁ 3 7 4 , 1 4 4 , 4 1 9 ,