diff --git a/tests/lib/Net/IpAddressClassifierTest.php b/tests/lib/Net/IpAddressClassifierTest.php
index d4d8bf5cd223a..4af6c399c61d3 100644
--- a/tests/lib/Net/IpAddressClassifierTest.php
+++ b/tests/lib/Net/IpAddressClassifierTest.php
@@ -53,6 +53,10 @@ public static function localIpAddressData(): array {
 			['100.100.100.200'],
 			['192.0.0.1'],
 			['64:ff9b::a9fe:a9fe'], // NAT64 of 169.254.169.254
+			['::ffff:127.0.0.1'],
+			['2130706433'],
+			['0177.0.0.1'],
+			['169.254.169.254'],
 		];
 	}