Merge pull request #206793 from MonikaReddy-MSFT/patch-264

Update ip-addresses.md

Author: prmerger-automator[bot]

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

@@ -11,7 +11,7 @@ ms.reviewer: saars
 [Azure Monitor](../overview.md) uses several IP addresses. Azure Monitor is made up of core platform metrics and logs in addition to Log Analytics and Application Insights. You might need to know IP addresses if the app or infrastructure that you're monitoring is hosted behind a firewall.
 
 > [!NOTE]
-> Although these addresses are static, it's possible that we'll need to change them from time to time. All Application Insights traffic represents outbound traffic with the exception of availability monitoring and webhooks, which require inbound firewall rules.
+> Although these addresses are static, it's possible that we'll need to change them from time to time. All Application Insights traffic represents outbound traffic with the exception of availability monitoring and webhook action groups, which also require inbound firewall rules.
 
 You can use Azure [network service tags](../../virtual-network/service-tags-overview.md) to manage access if you're using Azure network security groups. If you're managing access for hybrid/on-premises resources, you can download the equivalent IP address lists as [JSON files](../../virtual-network/service-tags-overview.md#discover-service-tags-by-using-downloadable-json-files), which are updated each week. To cover all the exceptions in this article, use the service tags `ActionGroup`, `ApplicationInsightsAvailability`, and `AzureMonitor`.