IP addresses used by Azure Monitor
Azure Monitor 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.
You can use Azure network service tags 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, which are updated each week. To cover all the exceptions in this article, use the service tags ActionGroup, ApplicationInsightsAvailability, and AzureMonitor.
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Outgoing ports
You need to open some outgoing ports in your server's firewall to allow the Application Insights SDK or Status Monitor to send data to the portal.
| Purpose | URL | IP | Ports |
|---|---|---|---|
| Telemetry | dc.applicationinsights.azure.com dc.applicationinsights.microsoft.com dc.services.visualstudio.com *.in.applicationinsights.azure.com |
443 | |
| Live Metrics Stream | live.applicationinsights.azure.com rt.applicationinsights.microsoft.com rt.services.visualstudio.com |
23.96.28.38 13.92.40.198 40.112.49.101 40.117.80.207 157.55.177.6 104.44.140.84 104.215.81.124 23.100.122.113 |
443 |
Status Monitor
Status Monitor configuration is needed only when you're making changes.
| Purpose | URL | IP | Ports |
|---|---|---|---|
| Configuration | management.core.windows.net |
443 |
|
| Configuration | management.azure.com |
443 |
|
| Configuration | login.windows.net |
443 |
|
| Configuration | login.microsoftonline.com |
443 |
|
| Configuration | secure.aadcdn.microsoftonline-p.com |
443 |
|
| Configuration | auth.gfx.ms |
443 |
|
| Configuration | login.live.com |
443 |
|
| Installation | globalcdn.nuget.org, packages.nuget.org ,api.nuget.org/v3/index.json nuget.org, api.nuget.org, dc.services.vsallin.net |
443 |
Availability tests
This is the list of addresses from which availability web tests are run. If you want to run web tests on your app but your web server is restricted to serving specific clients, you'll have to permit incoming traffic from our availability test servers.
Note
For resources located inside private virtual networks that can't allow direct inbound communication with the availability test agents in public Azure, the only option is to create and host your own custom availability tests.
Service tag
If you're using Azure network security groups, add an inbound port rule to allow traffic from Application Insights availability tests. Select Service Tag as the Source and ApplicationInsightsAvailability as the Source service tag.
Open port 80 (HTTP) and port 443 (HTTPS) for incoming traffic from these addresses. IP addresses are grouped by location.
IP addresses
If you're looking for the actual IP addresses so that you can add them to the list of allowed IPs in your firewall, download the JSON file that describes Azure IP ranges. These files contain the most up-to-date information. For Azure public cloud, you might also look up the IP address ranges by location using the following table.
After you download the appropriate file, open it by using your favorite text editor. Search for ApplicationInsightsAvailability to go straight to the section of the file that describes the service tag for availability tests.
Note
These addresses are listed by using Classless Interdomain Routing notation. As an example, an entry like 51.144.56.112/28 is equivalent to 16 IPs that start at 51.144.56.112 and end at 51.144.56.127.
Azure public cloud
Download public cloud IP addresses.
Azure US Government cloud
Download US Government cloud IP addresses.
Azure China cloud
Download China cloud IP addresses.
Addresses grouped by location (Azure public cloud)
Australia East
20.40.124.176/28
Brazil South
191.233.26.176/28
France Central (Formerly France South)
20.40.129.96/28
France Central
20.40.129.32/28
East Asia
52.229.216.48/28
North Europe
52.158.28.64/28
Japan East
52.140.232.160/28
West Europe
51.144.56.96/28
UK South
51.105.9.128/28
UK West
20.40.104.96/28
Southeast Asia
52.139.250.96/28
West US
40.91.82.48/28
Central US
13.86.97.224/28
North Central US
23.100.224.16/28
South Central US
20.45.5.160/28
East US
20.42.35.32/28
Discovery API
You might also want to programmatically retrieve the current list of service tags together with IP address range details.
Application Insights and Log Analytics APIs
| Purpose | URI | IP | Ports |
|---|---|---|---|
| API | api.applicationinsights.ioapi1.applicationinsights.ioapi2.applicationinsights.ioapi3.applicationinsights.ioapi4.applicationinsights.ioapi5.applicationinsights.iodev.applicationinsights.iodev.applicationinsights.microsoft.comdev.aisvc.visualstudio.comwww.applicationinsights.iowww.applicationinsights.microsoft.comwww.aisvc.visualstudio.comapi.loganalytics.io*.api.loganalytics.iodev.loganalytics.iodocs.loganalytics.iowww.loganalytics.io |
20.37.52.188 20.37.53.231 20.36.47.130 20.40.124.0 20.43.99.158 20.43.98.234 13.70.127.61 40.81.58.225 20.40.160.120 23.101.225.155 52.139.8.32 13.88.230.43 52.230.224.237 52.242.230.209 52.173.249.138 52.229.218.221 52.229.225.6 23.100.94.221 52.188.179.229 52.226.151.250 52.150.36.187 40.121.135.131 20.44.73.196 20.41.49.208 40.70.23.205 20.40.137.91 20.40.140.212 40.89.189.61 52.155.118.97 52.156.40.142 23.102.66.132 52.231.111.52 52.231.108.46 52.231.64.72 52.162.87.50 23.100.228.32 40.127.144.141 52.155.162.238 137.116.226.81 52.185.215.171 40.119.4.128 52.171.56.178 20.43.152.45 20.44.192.217 13.67.77.233 51.104.255.249 51.104.252.13 51.143.165.22 13.78.151.158 51.105.248.23 40.74.36.208 40.74.59.40 13.93.233.49 52.247.202.90 |
80,443 |
| Azure Pipeline annotations extension | aigs1.aisvc.visualstudio.com | dynamic | 443 |
Application Insights analytics
| Purpose | URI | IP | Ports |
|---|---|---|---|
| Analytics portal | analytics.applicationinsights.io | dynamic | 80,443 |
| CDN | applicationanalytics.azureedge.net | dynamic | 80,443 |
| Media CDN | applicationanalyticsmedia.azureedge.net | dynamic | 80,443 |
The *.applicationinsights.io domain is owned by the Application Insights team.
Log Analytics portal
| Purpose | URI | IP | Ports |
|---|---|---|---|
| Portal | portal.loganalytics.io | dynamic | 80,443 |
| CDN | applicationanalytics.azureedge.net | dynamic | 80,443 |
The *.loganalytics.io domain is owned by the Log Analytics team.
Application Insights Azure portal extension
| Purpose | URI | IP | Ports |
|---|---|---|---|
| Application Insights extension | stamp2.app.insightsportal.visualstudio.com | dynamic | 80,443 |
| Application Insights extension CDN | insightsportal-prod2-cdn.aisvc.visualstudio.com insightsportal-prod2-asiae-cdn.aisvc.visualstudio.com insightsportal-cdn-aimon.applicationinsights.io |
dynamic | 80,443 |
Application Insights SDKs
| Purpose | URI | IP | Ports |
|---|---|---|---|
| Application Insights JS SDK CDN | az416426.vo.msecnd.net js.monitor.azure.com |
dynamic | 80,443 |
Action group webhooks
You can query the list of IP addresses used by action groups by using the Get-AzNetworkServiceTag PowerShell command.
Action group service tag
Managing changes to source IP addresses can be time consuming. Using service tags eliminates the need to update your configuration. A service tag represents a group of IP address prefixes from a specific Azure service. Microsoft manages the IP addresses and automatically updates the service tag as addresses change, which eliminates the need to update network security rules for an action group.
In the Azure portal under Azure Services, search for Network Security Group.
Select Add and create a network security group:
- Add the resource group name, and then enter Instance details information.
- Select Review + Create, and then select Create.
Go to Resource Group, and then select the network security group you created:
- Select Inbound security rules.
- Select Add.
A new window opens in the right pane:
- Under Source, enter Service Tag.
- Under Source service tag, enter ActionGroup.
- Select Add.
Profiler
| Purpose | URI | IP | Ports |
|---|---|---|---|
| Agent | agent.azureserviceprofiler.net *.agent.azureserviceprofiler.net |
20.190.60.38 20.190.60.32 52.173.196.230 52.173.196.209 23.102.44.211 23.102.45.216 13.69.51.218 13.69.51.175 138.91.32.98 138.91.37.93 40.121.61.208 40.121.57.2 51.140.60.235 51.140.180.52 52.138.31.112 52.138.31.127 104.211.90.234 104.211.91.254 13.70.124.27 13.75.195.15 52.185.132.101 52.185.132.170 20.188.36.28 40.89.153.171 52.141.22.239 52.141.22.149 102.133.162.233 102.133.161.73 191.232.214.6 191.232.213.239 |
443 |
| Portal | gateway.azureserviceprofiler.net | dynamic | 443 |
| Storage | *.core.windows.net | dynamic | 443 |
Snapshot Debugger
Note
Profiler and Snapshot Debugger share the same set of IP addresses.
| Purpose | URI | IP | Ports |
|---|---|---|---|
| Agent | agent.azureserviceprofiler.net *.agent.azureserviceprofiler.net |
20.190.60.38 20.190.60.32 52.173.196.230 52.173.196.209 23.102.44.211 23.102.45.216 13.69.51.218 13.69.51.175 138.91.32.98 138.91.37.93 40.121.61.208 40.121.57.2 51.140.60.235 51.140.180.52 52.138.31.112 52.138.31.127 104.211.90.234 104.211.91.254 13.70.124.27 13.75.195.15 52.185.132.101 52.185.132.170 20.188.36.28 40.89.153.171 52.141.22.239 52.141.22.149 102.133.162.233 102.133.161.73 191.232.214.6 191.232.213.239 |
443 |
| Portal | gateway.azureserviceprofiler.net | dynamic | 443 |
| Storage | *.core.windows.net | dynamic | 443 |
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