Zend certified PHP/Magento developer

Range of IP addresses doesn’t work as scope in Windows 7 Firewall custom rule

In my Win 7 Firewall I block all the IP addresses except the ones listed in my custom Firewall rule.

If I specify single remote IP address at the step “Scope”, the rule works fine and I can ping the IP address.

But if I specify a range from one IP address to another, the range doesn’t work and if I try to ping any address from the range, I receive four “Request timed out”.

For example 18.65.0.0 - 18.66.255.255 or 13.225.78.0 - 13.225.78.100

Is it possible to make the range working and if so, then how to?