Android Kiosk Whitelisting Guide (Elo & Teamviewer) – GRUBBRR Knowledge Base

The table below lists the essential whitelisting options for your GRUBBRR kiosk. For an in-depth explanation of what Whitelisting is and why we need it, as well as links to other whitelisting guides, please check the help article here.

Address(es)	Ports	Function
portal.grubbrr.com	443	Allows the kiosk to download data from and upload data to the GRUBBRR Portal
pushy.me	443	Allows the kiosk to receive notifications from the GRUBBRR Portal
13.248.224.0/24 13.248.225.0/24 13.248.226.0/24 13.248.227.0/24 13.248.228.0/24 13.248.229.0/24 13.248.230.0/24 13.248.231.0/24 13.248.232.0/24 13.248.233.0/24 18.34.0.0/19 18.34.232.0/21 2600:1f68:8000::/39 2600:1fa0:8000::/39 2600:1ff0:8000::/39 2600:1ff8:8000::/40 2600:1ff9:8000::/40 2600:1ffa:8000::/40 3.5.0.0/19 44.192.134.240/28 44.192.140.64/28 52.216.0.0/15 54.231.0.0/16 76.223.100.0/24 76.223.101.0/24 76.223.102.0/24 76.223.103.0/24 76.223.104.0/24 76.223.95.0/24 76.223.96.0/24 76.223.97.0/24 76.223.98.0/24 76.223.99.0/24	443	Allows the kiosk to communicate with media storage servers. These host the kiosk screensavers, images, and other UI elements of the kiosk software.
*.amazonaws.com	TCP: 443 (HTTPS), TCP: 8883 (MQTT)	Allows the kiosk to download updated software versions from application storage servers.
74.120.218.143 74.120.218.144	443	EloView uses Armor for secure and PCI-compliant cloud hosting. Armor’s Virtual Private Cloud is fully integrated with Elo’s Secure Private Cloud.
104.16.170.243 104.16.171.243 2606:4700::6810:aaf3 (IPv6, if applicable) 2606:4700::6810:abf3 (IPv6, if applicable)	443	EloView uses Cloudfare to store and deliver files.
android.pool.ntp.org eloview.com (port 443) io.eloview.com manage.eloview.com	443	EloView Web Portal Access
*teamviewer.com	TCP/UDP 5938 TCP 443 TCP 80	Enables remote assistance through Teamviewer

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