diff --git a/tools/generate-driftnet.py b/tools/generate-driftnet.py
new file mode 100644
index 00000000..55efff78
--- /dev/null
+++ b/tools/generate-driftnet.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from generator import (
+    download,
+    get_version,
+    write_to_file,
+    consolidate_networks,
+)
+from bs4 import BeautifulSoup
+
+
+def process(url, dst):
+    cidr_ranges = []
+    soup = BeautifulSoup(download(url).text, "html.parser")
+    lines = soup.find(id="ips").get_text().splitlines()
+    for line in lines:
+        if line != "":
+            cidr_ranges.append(line)
+
+    warninglist = {
+        "name": "List of known Driftnet / Internet-Measurement IP ranges (https://internet-measurement.com/)",
+        "version": get_version(),
+        "description": "Driftnet / Internet-Measurement IP address ranges (https://internet-measurement.com/)",
+        "matching_attributes": [
+            "ip-src",
+            "ip-dst",
+            "domain|ip",
+            "ip-src|port",
+            "ip-dst|port",
+        ],
+        "type": "cidr",
+        "list": consolidate_networks(cidr_ranges),
+    }
+
+    write_to_file(warninglist, dst)
+
+
+if __name__ == "__main__":
+    DRIFTNET_URL = "https://internet-measurement.com/"
+    DRIFTNET_DST = "driftnet"
+
+    process(DRIFTNET_URL, DRIFTNET_DST)