diff --git a/rules/singbox/privateip.json b/rules/singbox/privateip.json
new file mode 100644
index 0000000..965bc5c
--- /dev/null
+++ b/rules/singbox/privateip.json
@@ -0,0 +1,35 @@
+{
+  "version": 1,
+  "rules": [
+    {
+      "ip_cidr": [
+        "0.0.0.0/8",
+        "10.0.0.0/8",
+        "100.64.0.0/10",
+        "127.0.0.0/8",
+        "169.254.0.0/16",
+        "172.16.0.0/12",
+        "192.0.0.0/24",
+        "192.0.2.0/24",
+        "192.168.0.0/16",
+        "192.88.99.0/24",
+        "198.18.0.0/15",
+        "198.51.100.0/24",
+        "203.0.113.0/24",
+        "207.241.226.111/32",
+        "207.241.231.226/32",
+        "224.0.0.0/3",
+        "49.12.76.8/32",
+        "52.58.128.163/32",
+        "2a01:4f8:c012:8025::1/128",
+        "2a03:7220:8083:cd00::1/128",
+        "2a04:ac00:1:3dd8::1:2710/128",
+        "2a0f:e586:f:f::81/128",
+        "::/127",
+        "fc00::/7",
+        "fe80::/10",
+        "ff00::/8"
+      ]
+    }
+  ]
+}