cdnsift

Filter CDN IP addresses using automated and custom CIDR ranges.
This tool can help you filter IP addresses based on whether they are CDN addresses or not.

How To Install?

0. Python3.6+
1. Clone the repository
2. pip3 install -r requirements.txt

What Are The Switches?

Switch	Explanation
-i/--input	Enter your IP list file path. (Default: - [pass from stdin])
-v/--verbose	Return IP ranges with CDN information.
-d/--debug	Show more debug messages.
-du/--disable-update	Do not update ranges.txt file.
-o/--output	Location of output file. (Don't use this switch if you wish to print the result to STDOUT)
-r/--reverse	Return result for IP addresses that are in CDN ranges.
-a/--append	Append a list of CDN ranges (One range per each line.)

Usage Example?

1. Filter IP addresses from stdin and exclude CDN ranges
   cat ips.txt | python cdnsift.py

2. Filter IP addresses from file and include CDN ranges
   python cdnsift.py -r -i ips.txt

3. Filter IP addresses from file and do not update ranges.txt
   python cdnsift.py -i ips.txt -du

4. Filter IP addresses from file and save output to cdnFree_ips.txt
   python cdnsift.py -i ips.txt -o cdnFree_ips.txt