big trouble addres list don´t support 10-12bit Net mask

We are working in a international traffic control, but have troubles with address list,

I need to add a great quantity of international IP address

I need to add IP addresses with 10-12bit netmask

the addres list don´t acept this netmask

we have level 4 license

I need to solve this little problem and our international bandwidth control are OK.

thanks in advance


Miguel Grollmus
Chile

if the ip address ends with 0 it will work.
10.0.0.0/10 - works
10.0.0.1/10 - doesn’t work

you need to use the subnet, not a host address. 10.0.0.0/10 includes 10.0.0.1, so it accomplishes the same thing. If you cannot determine the boundaries you can use a page like this:

http://jodies.de/ipcalc?host=10.0.0.1&mask1=10&mask2=