diff --git a/files/nats_registration_listener.py b/files/nats_registration_listener.py
index 34c58b4..ca13482 100644
--- a/files/nats_registration_listener.py
+++ b/files/nats_registration_listener.py
@@ -84,6 +84,15 @@ IGNORE_MACS_RAW = [
     "c4:93:00:4E:96:F0",
     "D0:6C:37:00:D2:F0",
     "C4:93:00:50:AC:3C",
+    "C4:93:00:51:97:B6",
+    "D0:6C:37:00:F0:18",
+    "D0:6C:37:01:25:A2",
+    "D0:6C:37:01:25:E6",
+    "D0:6C:37:01:26:1E",
+    "D0:6C:37:01:26:7A",
+    "D0:6C:37:01:26:E2",
+    "D0:6C:37:01:26:E6",
+    "D0:6C:37:01:26:FA",
 ]
 
 # Global counter for any NetBox-related problems