diff --git a/networks/public dns.json b/networks/public dns.json
index a46e0e0..2f1ec2d 100644
--- a/networks/public dns.json	
+++ b/networks/public dns.json	
@@ -2,9 +2,9 @@
   "description": "google & cloudflare public dns",
   "domains": [],
   "networks": [
-    "1.1.1.1",
-    "1.0.0.1",
-    "8.8.8.8",
-    "8.8.4.4"
+    "1.1.1.1/32",
+    "1.0.0.1/32",
+    "8.8.8.8/32",
+    "8.8.4.4/32"
   ]
 }
\ No newline at end of file