def v6_int_to_packed(address):
 return Bytes(struct.pack('!QQ', (address >> 64), (address & ((2 ** 64) - 1))))

def v6_int_to_packed ( address ) : return Bytes ( struct . pack ( '!QQ' , ( address >> 64 ) , ( address & ( ( 2 ** 64 ) - 1 ) ) ) )
the binary representation of this address .