diff --git a/pytest/tests/test_sudo.py b/pytest/tests/test_sudo.py
index 1e75ce6..5d21634 100644
--- a/pytest/tests/test_sudo.py
+++ b/pytest/tests/test_sudo.py
@@ -6,6 +6,7 @@
 
 from __future__ import annotations
 
+import random
 import re
 import time
 from datetime import datetime, timedelta
@@ -467,3 +468,69 @@ def test_sudo__defaults_set_no_auth_and_sudo_rule_has_mandatory_auth(client: Cli
     assert client.auth.sudo.list("user-1", expected=["(root) PASSWD: ALL"]), "Sudo list failed!"
     assert not client.auth.sudo.run("user-1", command="/bin/ls /root"), "Sudo command successful!"
     assert client.auth.sudo.run("user-1", "Secret123", command="/bin/ls /root"), "Sudo command failed!"
+
+
+@pytest.mark.importance("critical")
+@pytest.mark.topology(KnownTopology.BareLDAP)
+@pytest.mark.parametrize(
+    "is_ipv6,host_value,test_ip,should_match",
+    [
+        # IPv4 with CIDR mask - positive
+        (False, "192.168.10.0/26", "192.168.10.5", True),
+        # IPv4 with CIDR mask - negative
+        (False, "192.168.10.0/26", "192.168.20.5", False),
+        # IPv6 - positive
+        (True, "fd6d:8d64:af0c::8", "fd6d:8d64:af0c::8", True),
+        # IPv6 - negative
+        (True, "fd6d:8d64:af0c::8", "fd6d:8d64:af0c::9", False),
+        # IPv6 with CIDR mask - positive
+        (True, "fd6d:8d64:af0c::/72", "fd6d:8d64:af0c::8", True),
+        # IPv6 with CIDR mask - negative
+        (True, "fd6d:8d64:af0c::/72", "fd6d:8d64:af0d::8", False),
+    ],
+)
+def test_sudo__host_ipv4_ipv6_with_mask(
+    client: Client, provider: LDAP, is_ipv6: bool, host_value: str, test_ip: str, should_match: bool
+):
+    """
+    :title: Sudo rule with IPv4/IPv6 addresses and CIDR masks in sudoHost
+    :description: Verifies sudo rules work correctly with IPv4/IPv6 addresses and CIDR notation in sudoHost
+    :setup:
+        1. Create dummy network interface with test IP address
+        2. Create user and sudorule with IP-based sudoHost
+        3. Enable SSSD sudo responder and start SSSD
+    :steps:
+        1. List sudo rules for "user-1"
+        2. Run "sudo /bin/ls /root" as user-1
+    :expectedresults:
+        1. When client IP matches sudoHost: user can list and execute sudo commands
+        2. When client IP doesn't match sudoHost: user cannot list or execute sudo commands
+    :customerscenario: True
+    """
+    # Create dummy interface with test IP
+    dummy_name = f"dummy{random.randint(1000, 9999)}"
+    client.host.conn.run(f"ip link add {dummy_name} type dummy")
+    client.host.conn.run(f"ip link set {dummy_name} up")
+
+    if is_ipv6:
+        client.host.conn.run(f"ip -6 addr add {test_ip}/128 dev {dummy_name}")
+    else:
+        client.host.conn.run(f"ip addr add {test_ip}/32 dev {dummy_name}")
+
+    try:
+        provider.user("user-1").add()
+        provider.sudorule("allow-from-ip").add(user="user-1", host=host_value, command="ALL")
+
+        client.sssd.common.sudo()
+        client.sssd.start()
+
+        if should_match:
+            assert client.auth.sudo.list("user-1", "Secret123"), f"Sudo list failed for sudoHost={host_value}!"
+            assert client.auth.sudo.run("user-1", "Secret123", command="/bin/ls /root"), "Sudo command failed!"
+        else:
+            assert not client.auth.sudo.list("user-1", "Secret123"), "Sudo list succeeded when it should fail!"
+            assert not client.auth.sudo.run("user-1", "Secret123", command="/bin/ls /root"), "Sudo command succeeded!"
+
+    finally:
+        # Clean up dummy interface
+        client.host.conn.run(f"ip link delete {dummy_name}", raise_on_error=False)