diff --git a/smack-core/src/test/java/org/jivesoftware/smack/util/IpAddressUtilTest.java b/smack-core/src/test/java/org/jivesoftware/smack/util/IpAddressUtilTest.java
new file mode 100644
index 000000000..575c71714
--- /dev/null
+++ b/smack-core/src/test/java/org/jivesoftware/smack/util/IpAddressUtilTest.java
@@ -0,0 +1,46 @@
+/**
+ *
+ * Copyright 2017 Florian Schmaus
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jivesoftware.smack.util;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class IpAddressUtilTest {
+
+    @Test
+    public void isIpV4AddressTest() {
+        String ipv4 = "122.20.221.11";
+        boolean isIpV4 = IpAddressUtil.isIPv4LiteralAddress(ipv4);
+        assertTrue(isIpV4);
+    }
+
+    @Test
+    public void isInvalidIpV4AddressTest() {
+        String ipv4 = "122.20.221.11.1";
+        boolean isIpV4 = IpAddressUtil.isIPv4LiteralAddress(ipv4);
+        assertFalse(isIpV4);
+    }
+
+    @Test
+    public void isInvalidIpV4AddressTest2() {
+        String ipv4 = "122.20.256.11";
+        boolean isIpV4 = IpAddressUtil.isIPv4LiteralAddress(ipv4);
+        assertFalse(isIpV4);
+    }
+}