<Tr> <Th> Address block (CIDR) </Th> <Th> Range </Th> <Th> Number of addresses </Th> <Th> Scope </Th> <Th> Purpose </Th> </Tr> <Tr> <Td>:: / 128 </Td> <Td>:: </Td> <Td> </Td> <Td> Software </Td> <Td> Unspecified address </Td> </Tr> <Tr> <Td>:: 1 / 128 </Td> <Td>:: 1 </Td> <Td> </Td> <Td> Host </Td> <Td> Loopback address to the local host . </Td> </Tr> <Tr> <Td>:: ffff: 0: 0 / 96 </Td> <Td>:: ffff: 0.0. 0.0--:: ffff: 255.255. 255.255 </Td> <Td> </Td> <Td> Software </Td> <Td> IPv4 mapped addresses </Td> </Tr>

Which of the following ipv4 addresses would be used in a private network