Known Verizon IP ranges

[danarchy]

I am interested in allowing my phone to connect to a few services at home, but would like to lock down the firewall to just the IP addresses Verizon assigns to their phones.

I know they have many addresses/ranges, but does anyone actually know what these ranges are? Thanks!

 

[Demache]

I think they are pretty dynamic. And probably change frequently. I recommend probably going around town and using it over a period of days to check how and if it changes. For all we know, it could be pretty random.