IPv4 Custom list format

veldthui

Hi, I need to add ranges of IP addresses in my IPv4 custom list. At present I have been adding each single IP on a single line. However lately have been getting spam from series of IP's.

Is there anyway to add a range of IP's into the custom list. I can't seem to find the format of the lists.
e.g. 104.253.121.100-104.253.121.200

Thanks.

pete35

You may try 104.253.121.0/24.

veldthui

That would block the whole subnet though and I only want a range in the subnet

pete35

dou you need traffic from this subnet? i wouldnt care.

noplan

My tech guys
Use the notepad++ & m$ excel combo
Means creating 100 and more lines
If /24 doesn't do the trick

Another way round is set an alias in FW rules
For /24 and before that rule allow your Adress range