new: [warning-lists] add the check-host.net source of IP addresses

lists/check-host-net/list.json

@@ -0,0 +1,55 @@
+{
+  "description": "check-host IP addresses (https://check-host.net/nodes/ips)",
+  "list": [
+    "103.214.169.52/32",
+    "141.98.234.68/32",
+    "167.235.135.184/32",
+    "170.205.54.119/32",
+    "178.17.171.235/32",
+    "178.216.200.169/32",
+    "179.43.148.195/32",
+    "185.105.238.209/32",
+    "185.120.77.165/32",
+    "185.130.104.238/32",
+    "185.138.164.21/32",
+    "185.143.223.66/32",
+    "185.185.132.232/32",
+    "185.209.161.169/32",
+    "185.230.55.13/32",
+    "185.24.253.139/32",
+    "185.25.204.60/32",
+    "185.37.147.117/32",
+    "185.39.205.237/32",
+    "185.83.213.25/32",
+    "185.86.77.126/32",
+    "193.8.95.39/32",
+    "194.146.57.64/32",
+    "194.26.229.20/32",
+    "195.154.114.92/32",
+    "195.211.27.85/32",
+    "209.14.69.16/32",
+    "38.145.202.12/32",
+    "45.12.81.15/32",
+    "45.141.149.25/32",
+    "45.146.7.45/32",
+    "45.95.168.235/32",
+    "5.159.54.120/32",
+    "5.44.42.40/32",
+    "65.109.182.130/32",
+    "77.75.230.51/32",
+    "77.92.151.181/32",
+    "88.119.179.10/32",
+    "91.102.183.15/32",
+    "91.231.182.39/32",
+    "92.223.65.81/32",
+    "93.123.16.89/32"
+  ],
+  "matching_attributes": [
+    "ip-src",
+    "ip-dst",
+    "domain|ip"
+  ],
+  "name": "List of known check-host.net IP address ranges",
+  "type": "cidr",
+  "version": 20240402
+}

tools/generate-check-host-net.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import json
+
+from generator import download_to_file, get_version, write_to_file, get_abspath_source_file, consolidate_networks
+
+
+def process(file, dst):
+    with open(get_abspath_source_file(file), 'r') as json_file:
+        checkhost_ip_list = json.load(json_file)
+    l = []
+
+    for prefix in checkhost_ip_list['nodes']:
+        l.append(prefix)
+
+    warninglist = {
+        'name': 'List of known check-host.net IP address ranges',
+        'version': get_version(),
+        'description': 'check-host IP addresses (https://check-host.net/nodes/ips)',
+        'type': 'cidr',
+        'list': consolidate_networks(l),
+        'matching_attributes': ["ip-src", "ip-dst", "domain|ip"]
+    }
+
+    write_to_file(warninglist, dst)
+
+
+if __name__ == '__main__':
+    checkhost_url = "https://check-host.net/nodes/ips"
+    checkhost_file = "check-host-net.json"
+    checkhost_dst = "check-host-net"
+
+    download_to_file(checkhost_url, checkhost_file)
+    process(checkhost_file, checkhost_dst)