Through your device: Certain information is collected automatically through your device, such as your operating system name and version, device manufacturer and model, language, and the name and version of the software application you are using. We may also generate a unique device identifier for use by Sndup.net to operate the Services.</li> <li>Through server log files: Your "IP Address" is a number that is automatically assigned to the device that you are using by your Internet Service Provider (ISP).