Subnet for Network ID change

Hi
we are changing our network D from 192.168.1.x to 10.1.30.x
I believe the subnet mask would stay 255.255.255.0
Can anyone verify that?

Thanks
Carlo

This is a private address range and with classless addressing you can use
any subnet mask you want. The default for a 10.x.x.x addresses would be
255.0.0.0. But "10.1.30.x" implies 255.255.255.0

Doug Sherman
MCSE, MCSA, MCP+I, MVP

"Ciaraga" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Hi
> we are changing our network D from 192.168.1.x to 10.1.30.x
> I believe the subnet mask would stay 255.255.255.0
> Can anyone verify that?
>
> Thanks
> Carlo