diff --git a/docker/routlin-dash/app/view_page.py b/docker/routlin-dash/app/view_page.py
index 4d43cfe..a935dd9 100644
--- a/docker/routlin-dash/app/view_page.py
+++ b/docker/routlin-dash/app/view_page.py
@@ -22,16 +22,26 @@ try:
 except Exception:
     _mac_parser = None
 
+try:
+    from mac_vendor_lookup import MacLookup as _MacLookup
+    _mac_lookup = _MacLookup()
+except Exception:
+    _mac_lookup = None
+
 def _get_vendor(mac):
-    """Return (short, long) vendor names. long may be empty if no comment available."""
-    if _mac_parser is None:
-        return ('', '')
-    try:
-        short = _mac_parser.get_manuf(mac) or ''
-        long  = _mac_parser.get_comment(mac) or ''
-        return (short, long)
-    except Exception:
-        return ('', '')
+    """Return (short, long) where short is the abbreviated name and long is the full IEEE name."""
+    short, long = '', ''
+    if _mac_parser:
+        try:
+            short = _mac_parser.get_manuf(mac) or ''
+        except Exception:
+            pass
+    if _mac_lookup:
+        try:
+            long = _mac_lookup.lookup(mac) or ''
+        except Exception:
+            pass
+    return (short or long, long)
 
 def _vendor_html(vendor):
     short, long = vendor
diff --git a/docker/routlin-dash/requirements.txt b/docker/routlin-dash/requirements.txt
index 1cdb17b..82fa56b 100644
--- a/docker/routlin-dash/requirements.txt
+++ b/docker/routlin-dash/requirements.txt
@@ -1,3 +1,4 @@
 flask
 bcrypt
 manuf
+mac-vendor-lookup