diff --git a/common/defaults/cloudflare.php b/common/defaults/cloudflare.php
new file mode 100644
index 000000000..5b1c504a4
--- /dev/null
+++ b/common/defaults/cloudflare.php
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * List of IP addresses belonging to CloudFlare
+ * 
+ * See: https://www.cloudflare.com/ips
+ */
+return array(
+	'ipv4' => array(
+		'103.21.244.0/22',
+		'103.22.200.0/22',
+		'103.31.4.0/22',
+		'104.16.0.0/12',
+		'108.162.192.0/18',
+		'141.101.64.0/18',
+		'162.158.0.0/15',
+		'172.64.0.0/13',
+		'173.245.48.0/20',
+		'188.114.96.0/20',
+		'190.93.240.0/20',
+		'197.234.240.0/22',
+		'198.41.128.0/17',
+		'199.27.128.0/21',
+	),
+	'ipv6' => array(
+		'2400:cb00::/32',
+		'2405:8100::/32',
+		'2405:b500::/32',
+		'2606:4700::/32',
+		'2803:f800::/32',
+	),
+);