If you choose to add a Chromecast to your Ditto account manually instead of using the Ditto Configuration Utility, you will be required to enter network information for the Chromecast. 

Chromecast network information can be easily located from within the Chrome browser on any operating system. This requires the free Google Cast extension for the Chrome browser.

To local the network information of a Chromecast on your network, open the Chrome browser and follow these steps:

  1. Click the Cast icon at the top right of the browser

  2. Click Options at the bottom of the Cast menu
  3. Click 'Manage Cast Devices'

  4. Select the desired Chromecast

This screen displays information about the device including the IP address and the MAC address.