diff --git a/ips/crawler.php b/ips/crawler.php
index a290470..b371295 100644
--- a/ips/crawler.php
+++ b/ips/crawler.php
@@ -11,6 +11,7 @@ $_ips_crawler = array (
         '207.46.13.124', // bing bot
         '54.36.148.', // ahrefbot
         '216.244.66.196', // opensiteexplorer
-        '65.21.180.26' // seekport
+        '65.21.180.26', // seekport
+        '81.209.177.145' // website-datenbank.de
 );
 ?>
\ No newline at end of file