diff --git a/hutool-core/src/main/java/cn/hutool/core/net/Ipv4Util.java b/hutool-core/src/main/java/cn/hutool/core/net/Ipv4Util.java
index 886f9c47f..15adb041c 100755
--- a/hutool-core/src/main/java/cn/hutool/core/net/Ipv4Util.java
+++ b/hutool-core/src/main/java/cn/hutool/core/net/Ipv4Util.java
@@ -4,6 +4,7 @@ import cn.hutool.core.collection.ListUtil;
 import cn.hutool.core.convert.Convert;
 import cn.hutool.core.lang.Assert;
 import cn.hutool.core.lang.PatternPool;
+import cn.hutool.core.lang.Validator;
 import cn.hutool.core.util.CharUtil;
 import cn.hutool.core.util.StrUtil;
 
@@ -168,6 +169,16 @@ public class Ipv4Util {
 		throw new IllegalArgumentException("Invalid IPv4 address!");
 	}
 
+	/**
+	 * 根据ip地址(xxx.xxx.xxx.xxx)计算出long型的数据, 如果格式不正确返回 defaultValue
+	 * @param strIP IP V4 地址
+	 * @param defaultValue 默认值
+	 * @return long值
+	 */
+	public static long ipv4ToLong(String strIP, long defaultValue) {
+		return Validator.isIpv4(strIP) ? ipv4ToLong(strIP) : defaultValue;
+	}
+
 	/**
 	 * 根据 ip/掩码位 计算IP段的起始IP（字符串型）
 	 * 方法别名：inet_ntoa
diff --git a/hutool-core/src/test/java/cn/hutool/core/net/Ipv4UtilTest.java b/hutool-core/src/test/java/cn/hutool/core/net/Ipv4UtilTest.java
index 13d5ddbd1..3d590f9b0 100644
--- a/hutool-core/src/test/java/cn/hutool/core/net/Ipv4UtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/net/Ipv4UtilTest.java
@@ -86,4 +86,17 @@ public class Ipv4UtilTest {
 		l = Ipv4Util.ipv4ToLong("255.255.255.255");
 		Assert.assertEquals(4294967295L, l);
 	}
+
+	@Test
+	public void ipv4ToLongWithDefaultTest() {
+		String strIP = "不正确的 IP 地址";
+		long defaultValue = 0L;
+		long ipOfLong = Ipv4Util.ipv4ToLong(strIP, defaultValue);
+		Assert.assertEquals(ipOfLong, defaultValue);
+
+		String strIP2 = "255.255.255.255";
+		long defaultValue2 = 0L;
+		long ipOfLong2 = Ipv4Util.ipv4ToLong(strIP2, defaultValue2);
+		Assert.assertEquals(ipOfLong2, 4294967295L);
+	}
 }