diff --git a/README.md b/README.md
index f3f03c9..0469514 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,8 @@ targets:
   - 8.8.4.4
   - 2001:4860:4860::8888
   - 2001:4860:4860::8844
-  - google.com
+  - google.com:
+      asn: 15169
 
 dns:
   refresh: 2m15s