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Azure Government: IP ranges and service tags

Microsoft publishes the IP prefixes of every Azure service tag in a weekly file. We read each new file and keep the prefixes every tag gained or lost, so you can see when a range was added before it shows up in your firewall logs.

Current file

Current file
ServiceTags_AzureGovernment_20261109.json
Published
9 November 2026
Change number
418
Service tags
301 (89 without a region, 212 regional)
We last saw a change
Source
Microsoft Download Center

Service tags without a region

Regional tags (for example AzureCloud.westeurope) are part of each tag's page under "Related".

Service tagIPv4IPv6VersionsLast change
ActionGroup10101
ApiManagement1981
AppConfiguration44161
AppService34181
AppServiceManagement23171
ApplicationInsightsAvailability501
AzureActiveDirectory3431
AzureActiveDirectory.ServiceEndpoint22141
AzureActiveDirectoryDomainServices1471
AzureAdvancedThreatProtection1051
AzureArcInfrastructure43101
AzureAttestation3681
AzureBackup28161
AzureBotService1151
AzureCloud561011
AzureCognitiveSearch13111
AzureConnectors4981
AzureContainerRegistry37411
AzureCosmosDB26161
AzureDataExplorerManagement1391
AzureDatabricks2771
AzureDatabricksServerless421
AzureDigitalTwins531
AzureEventGrid2051
AzureFrontDoor.Backend6481
AzureFrontDoor.Frontend6081
AzureFrontDoor.MicrosoftSecurity301
AzureHealthcareAPIs2141
AzureInformationProtection30141
AzureIoTHub33221
AzureKeyVault22261
AzureMachineLearning25151
AzureMachineLearningInference431
AzureManagedGrafana1091
AzureMonitor108611
AzureMonitor.Core31251
AzureMonitorForSAP221
AzurePortal3681
AzureResourceManager19151
AzureSecurityCenter1501
AzureSentinel6321
AzureSignalR1041
AzureSiteRecovery33551
AzureSpringCloud351
AzureStack951
AzureTrafficManager1061
AzureWebPubSub651
BatchNodeManagement2751
CognitiveServicesFrontend641
CognitiveServicesManagement76211
DataFactory29271
DataFactoryManagement17191
Dynamics365ForMarketingEmail201
EOPExternalPublishedIPs441
EventHub27241
GatewayManager2551
GuestAndHybridManagement49261
HDInsight24101
KustoAnalytics551
LogicApps120121
LogicAppsManagement5161
M365ManagementActivityApi36211
M365ManagementActivityApiWebhook27171
Marketplace2501
MicrosoftAzureFluidRelay551
MicrosoftCloudAppSecurity39401
MicrosoftContainerRegistry9111
MicrosoftDefenderForEndpoint801
MicrosoftPurviewPolicyDistribution201
OneDsCollector1491
PowerBI33161
PowerPlatformInfra6811
PowerPlatformPlex3411
PowerQueryOnline31141
SCCservice711
Scuba821
SerialConsole2201
ServiceBus19211
ServiceFabric16111
Sql63321
SqlManagement42231
Storage3161
StorageMover1001
StorageSyncService6101
SystemServiceAzureSpringAppsResourceProvider201
VideoIndexer1131
Windows3653701
WindowsAdminCenter351
WindowsVirtualDesktop221

89 tags listed. Prefix lists are technical facts Microsoft publishes for customers to configure their networks.