diff --git a/lists/sinkholes/list.json b/lists/sinkholes/list.json
index 0792934..2721fd3 100644
--- a/lists/sinkholes/list.json
+++ b/lists/sinkholes/list.json
@@ -20,9 +20,7 @@
     "146.112.61.108",
     "146.112.61.109",
     "146.112.61.110",
-    "148.81.111.111",
-    "148.81.111.114",
-    "148.81.111.91",
+    "148.81.111.0/25",
     "153.234.210.49",
     "162.222.213.197",
     "166.78.144.80",