diff --git a/api/macfinder.py b/api/macfinder.py
index 671c3a8c8ee3155dc8eb117ec09d65ddf4fcb68e..8c96dc5fa2a71035f933b667436af004ddfcf80d 100644
--- a/api/macfinder.py
+++ b/api/macfinder.py
@@ -128,3 +128,8 @@ async def oui_lookup(mac: str):
             if v[0] <= r_part <= v[1]:
                 return JSONResponse({'mac': mac, 'vendor': v[2]})
     return JSONResponse({'mac': mac, 'vendor': vendor[0][2]})
+
+
+@router.get('/oui_dump')
+async def oui_dump():
+    return JSONResponse(OUI_DB)