Merge pull request #113510 from mrbullwinkle/mrb_05_01_2020_ip_address_azgov

IP address azgov

Author: PRMerger9

articles/azure-monitor/app/ip-addresses.md

@@ -174,6 +174,13 @@ East US
 20.42.35.112/28
 20.42.35.128/28
 
+Azure US Government (Not needed if you are an Azure Public cloud customer)
+
+20.140.48.160/27
+20.140.56.160/27
+20.140.64.160/27
+20.140.72.160/27
+52.127.49.96/27
 ```  
 
 ## Application Insights & Log Analytics APIs