diff --git a/Constraints/Ip.php b/Constraints/Ip.php
index 94c4ca484..c6f940c29 100644
--- a/Constraints/Ip.php
+++ b/Constraints/Ip.php
@@ -46,6 +46,16 @@ class Ip extends Constraint
     public const V6_ONLY_PUBLIC = '6_public';
     public const ALL_ONLY_PUBLIC = 'all_public';
 
+    // adds inverse FILTER_FLAG_NO_PRIV_RANGE
+    public const V4_ONLY_PRIV = '4_priv';
+    public const V6_ONLY_PRIV = '6_priv';
+    public const ALL_ONLY_PRIV = 'all_priv';
+
+    // adds inverse FILTER_FLAG_NO_RES_RANGE
+    public const V4_ONLY_RES = '4_res';
+    public const V6_ONLY_RES = '6_res';
+    public const ALL_ONLY_RES = 'all_res';
+
     public const INVALID_IP_ERROR = 'b1b427ae-9f6f-41b0-aa9b-84511fbb3c5b';
 
     protected const VERSIONS = [
@@ -64,6 +74,14 @@ class Ip extends Constraint
         self::V4_ONLY_PUBLIC,
         self::V6_ONLY_PUBLIC,
         self::ALL_ONLY_PUBLIC,
+
+        self::V4_ONLY_PRIV,
+        self::V6_ONLY_PRIV,
+        self::ALL_ONLY_PRIV,
+
+        self::V4_ONLY_RES,
+        self::V6_ONLY_RES,
+        self::ALL_ONLY_RES,
     ];
 
     protected const ERROR_NAMES = [
diff --git a/Constraints/IpValidator.php b/Constraints/IpValidator.php
index 2f71a8804..7f4d6d13d 100644
--- a/Constraints/IpValidator.php
+++ b/Constraints/IpValidator.php
@@ -24,9 +24,6 @@
  */
 class IpValidator extends ConstraintValidator
 {
-    /**
-     * @return void
-     */
     public function validate(mixed $value, Constraint $constraint)
     {
         if (!$constraint instanceof Ip) {
@@ -48,8 +45,8 @@ public function validate(mixed $value, Constraint $constraint)
         }
 
         $flag = match ($constraint->version) {
-            Ip::V4 => \FILTER_FLAG_IPV4,
-            Ip::V6 => \FILTER_FLAG_IPV6,
+            Ip::V4, Ip::V4_ONLY_PRIV, Ip::V4_ONLY_RES => \FILTER_FLAG_IPV4,
+            Ip::V6, Ip::V6_ONLY_PRIV, Ip::V6_ONLY_RES => \FILTER_FLAG_IPV6,
             Ip::V4_NO_PRIV => \FILTER_FLAG_IPV4 | \FILTER_FLAG_NO_PRIV_RANGE,
             Ip::V6_NO_PRIV => \FILTER_FLAG_IPV6 | \FILTER_FLAG_NO_PRIV_RANGE,
             Ip::ALL_NO_PRIV => \FILTER_FLAG_NO_PRIV_RANGE,
@@ -67,6 +64,21 @@ public function validate(mixed $value, Constraint $constraint)
                 ->setParameter('{{ value }}', $this->formatValue($value))
                 ->setCode(Ip::INVALID_IP_ERROR)
                 ->addViolation();
+
+            return;
+        }
+
+        $inverseFlag = match ($constraint->version) {
+            Ip::V4_ONLY_PRIV, Ip::V6_ONLY_PRIV, Ip::ALL_ONLY_PRIV => \FILTER_FLAG_NO_PRIV_RANGE,
+            Ip::V4_ONLY_RES, Ip::V6_ONLY_RES, Ip::ALL_ONLY_RES => \FILTER_FLAG_NO_RES_RANGE,
+            default => 0,
+        };
+
+        if ($inverseFlag && filter_var($value, \FILTER_VALIDATE_IP, $inverseFlag)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Ip::INVALID_IP_ERROR)
+                ->addViolation();
         }
     }
 }
diff --git a/Constraints/Mac.php b/Constraints/Mac.php
new file mode 100644
index 000000000..dd107fcde
--- /dev/null
+++ b/Constraints/Mac.php
@@ -0,0 +1,59 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\InvalidArgumentException;
+
+/**
+ * Validates that a value is a valid MAC address.
+ *
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Ninos Ego <me@ninosego.de>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Mac extends Constraint
+{
+    public const INVALID_MAC_ERROR = 'a183fbff-6968-43b4-82a2-cc5cf7150036';
+
+    protected const ERROR_NAMES = [
+        self::INVALID_MAC_ERROR => 'INVALID_MAC_ERROR',
+    ];
+
+    /**
+     * @deprecated since Symfony 6.1, use const ERROR_NAMES instead
+     */
+    protected static $errorNames = self::ERROR_NAMES;
+
+    public $message = 'This is not a valid MAC address.';
+
+    public $normalizer;
+
+    public function __construct(
+        array $options = null,
+        string $message = null,
+        callable $normalizer = null,
+        array $groups = null,
+        mixed $payload = null
+    ) {
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->normalizer = $normalizer ?? $this->normalizer;
+
+        if (null !== $this->normalizer && !\is_callable($this->normalizer)) {
+            throw new InvalidArgumentException(sprintf('The "normalizer" option must be a valid callable ("%s" given).', get_debug_type($this->normalizer)));
+        }
+    }
+}
diff --git a/Constraints/MacValidator.php b/Constraints/MacValidator.php
new file mode 100644
index 000000000..740f0a5b3
--- /dev/null
+++ b/Constraints/MacValidator.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+
+/**
+ * Validates whether a value is a valid MAC address.
+ *
+ * @author Ninos Ego <me@ninosego.de>
+ */
+class MacValidator extends ConstraintValidator
+{
+    public function validate(mixed $value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Mac) {
+            throw new UnexpectedTypeException($constraint, Mac::class);
+        }
+
+        if (null === $value || '' === $value) {
+            return;
+        }
+
+        if (!\is_scalar($value) && !$value instanceof \Stringable) {
+            throw new UnexpectedValueException($value, 'string');
+        }
+
+        $value = (string) $value;
+
+        if (null !== $constraint->normalizer) {
+            $value = ($constraint->normalizer)($value);
+        }
+
+        if (!filter_var($value, \FILTER_VALIDATE_MAC)) {
+            $this->context->buildViolation($constraint->message)
+                ->setParameter('{{ value }}', $this->formatValue($value))
+                ->setCode(Mac::INVALID_MAC_ERROR)
+                ->addViolation();
+        }
+    }
+}