diff --git a/DROP-google-cloud b/DROP-google-cloud
new file mode 100755
index 0000000..dced915
--- /dev/null
+++ b/DROP-google-cloud
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+wget -O /tmp/cloud.json https://www.gstatic.com/ipranges/cloud.json
+
+grep "ipv4Prefix" /tmp/cloud.json | sort -V | \
+    cut -f 2 -d ":" | cut -f 2 -d '"' > /tmp/cloud-ipv4.txt
+
+for i in `cat /tmp/cloud-ipv4.txt `
+    do echo "-A INPUT -p tcp -s $i -j DROP"
+done > /tmp/google-cloud-ipv4-DROP.txt
+
+cat /tmp/google-cloud-ipv4-DROP.txt