Updates to IPv6 block form for visual comfort.
Updates to IPv6 block form for visual comfort.

Feathur/Feathur,zvenzzon/Feathur,timnboys/Feathur,Feathur/Feathur,zvenzzon/Feathur,zvenzzon/Feathur,Feathur/Feathur,Feathur/Feathur,Feathur/Feathur,timnboys/Feathur,timnboys/Feathur,timnboys/Feathur,zvenzzon/Feathur,timnboys/Feathur,zvenzzon/Feathur