Locating your Chromecast MAC Address
If your router has MAC Address filtering enabled, you'll need to add the MAC address of your Chromecast to the list of filtered devices. To find the MAC address of your Chromecast, follow the steps below:
Locating the MAC address during Chromecast setup
- From the "Connect to Wi-Fi" screen of the setup process, tap Morelocated in the top right corner.
- Tap Show MAC Address.
Locating the MAC address after Chromecast setup
- Open the Google Home app.
- Tap your Chromecast device.
- Tap Settings.
- Scroll down to Information to find your MAC address.