Desktop Browser (Device Farm) Ip ranges

Hi,

I'm looking for the IP ranges of the Desktop Browser service from Device Farm.

I have currently added the following ranges to my VPN:

100.20.244.103/32
44.225.225.32/32
44.227.49.133/32

But some sessions have an IP outside these ones.

Could I get an updated IP ranges for the Desktop Browser service?

Thank you and have a nice day, Davide