diff --git a/not_cloudflare/ASN/microsoft.txt b/not_cloudflare/ASN/microsoft.txt
index 5454a42e..1559cf7d 100644
--- a/not_cloudflare/ASN/microsoft.txt
+++ b/not_cloudflare/ASN/microsoft.txt
@@ -22,6 +22,13 @@ AS395851
 AS396463
 AS397466
 AS397996
+AS398575
+AS398656
+AS398657
+AS398658
+AS398660
+AS398661
+AS398961
 AS40066
 AS45139
 AS52985