diff --git a/Install_Configure_ElasticSearch.md b/Install_Configure_ElasticSearch.md
index 375efd4..52acf43 100644
--- a/Install_Configure_ElasticSearch.md
+++ b/Install_Configure_ElasticSearch.md
@@ -81,7 +81,7 @@ Status: active
 
 To                         Action      From
 --                         ------      ----
-9200                       ALLOW      198.51.100.0
+9200                       ALLOW      172.16.4.48
 ...
 ```