diff --git a/ips/crawler.php b/ips/crawler.php
index 289cead..c5c10a1 100644
--- a/ips/crawler.php
+++ b/ips/crawler.php
@@ -15,6 +15,7 @@ $_ips_crawler = array (
         '65.21.180.26', // seekport
         '81.209.177.145', // website-datenbank.de
         '2a01:4f8:190:4244::2', // mj12bot
-        '192.99.5.225' // ...
+        '192.99.5.225', // ...
+        '157.55.39.' // microsoft???
 );
 ?>
\ No newline at end of file