Customer is setting up GEO-IP filter. I have excluded germany, However when we turn it on teamviewer does not respond. I need Teamviewer IP authentication addresses (DNS names donrt work)
ALSO as a license holder the "ask support" page does not work (chrome or edge)
Thanks for posting.
Unfortunately, we do not have fixed IP addresses and so do not have a list of this type to provide sorry.
From our Security page
"The TeamViewer software makes connections to our master servers located around the world. These servers use a number of different IP address ranges, which are also frequently changing. As such, we are unable to provide a list of our server IPs. However, all of our IP addresses have PTR records that resolve to *.teamviewer.com. You can use this to restrict the destination IP addresses that you allow through your firewall or proxy server.
Having said that, from a security point-of-view this should not really be necessary – TeamViewer only ever initiates outgoing data connections through a firewall, so it is sufficient to simply block all incoming connections on your firewall and only allow outgoing connections over port 5938, regardless of the destination IP address."
I am sorry I cannot provide an IP list as requested.
All the best,