Get a list of all cloudflare IPv4 addresses with python

list_cloudflare_ips.py

import requests
from ipaddress import *

subnets = requests.get('https://www.cloudflare.com/ips-v4').content.split()

for s in subnets:
    subnet = IPv4Network(s.decode())
    for h in subnet.hosts():
        print(h)