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Azure service tags

Public-cloud IP prefixes by service and region, the exact differences between Microsoft's weekly publications, and lists your firewall can read.

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Observed changes in publication 423

Publication 423 · 3321 tags · checked 25 Oct 16:50 UTC · next today 16:50 UTC
  1. AzureCloud.uksouthChanged tag · publication 422 → 423

    Addresses+6 IPv4 addresses−333 IPv4 addresses and 2 IPv6 ranges

    Prefixes+229−9
    • Removed 131.145.0.0/17
    • Removed 172.166.0.0/15
    • Removed 2603:1020:705::/48
    • Removed 4.158.0.0/15
    • Removed 4.250.0.0/16
    • Removed 52.114.88.0/22

    Full diff · 238 published values

  2. AzureCloud.ukwestChanged tag · publication 422 → 423

    Addresses−3 IPv6 ranges

    Prefixes+133−1
    • Removed 2603:1020:605::/48
    • Added 2603:1020:605:0:1000::/68
    • Added 2603:1020:605:0:100::/72
    • Added 2603:1020:605:0:10::/76
    • Added 2603:1020:605:0:1::/80
    • Added 2603:1020:605:0:2000::/67

    Full diff · 134 published values

  3. AzureCloud.westcentralusChanged tag · publication 422 → 423

    Addresses+8 IPv4 addressesnone dropped

    1 wider prefix replaces 1 prefix it still covers; 1 prefix is new.

    Prefixes as published+2−1
    • Added 57.157.82.16/29 replaces57.157.82.16/31· new57.157.82.18/3157.157.82.20/30
    • Added 57.157.82.24/31 new
  4. AzureCloud.westeuropeChanged tag · publication 422 → 423

    Addresses−34 IPv4 addresses and 2 IPv6 ranges

    Prefixes+162−2
    • Removed 132.220.0.0/16
    • Removed 2603:1020:206::/47
    • Added 132.220.0.0/18
    • Added 132.220.128.0/17
    • Added 132.220.64.0/20
    • Added 132.220.80.0/22

    Full diff · 164 published values

  5. AzureCloud.westindiaChanged tag · publication 422 → 423

    Addresses+24 IPv4 addresses−3 IPv6 ranges

    Prefixes+135−25
    • Removed 2603:1040:806::/47
    • Removed 57.159.128.0/23
    • Removed 57.159.130.0/24
    • Removed 57.159.131.0/25
    • Removed 57.159.131.128/26
    • Removed 57.159.131.192/29

    Full diff · 160 published values

  6. AzureCloud.westus2Changed tag · publication 422 → 423

    Addresses+646 IPv4 addressesnone dropped

    Prefixes+5−5
    • Removed 57.157.72.0/24
    • Removed 57.157.73.0/25
    • Removed 57.157.73.128/26
    • Removed 57.157.73.192/30
    • Removed 57.157.73.196/31
    • Added 20.152.128.0/23

    Full diff · 10 published values

  7. AzureCloud.westus3Changed tag · publication 422 → 423

    Addresses+574 IPv4 addressesnone dropped

    Prefixes+6−5
    • Removed 57.157.130.0/26
    • Removed 57.157.130.112/29
    • Removed 57.157.130.120/30
    • Removed 57.157.130.64/27
    • Removed 57.157.130.96/28
    • Added 20.143.254.0/23

    Full diff · 11 published values

  8. AzureSecurityCenterChanged tag · publication 422 → 423

    Addresses+82 IPv4 addressesnone dropped

    Prefixes as published+3
    • Added 20.15.210.128/26 new
    • Added 135.233.81.90/31 new
    • Added 172.169.156.128/28 new
  9. AzureSecurityCenter.CentralUSChanged tag · publication 422 → 423

    Addresses+82 IPv4 addressesnone dropped

    Prefixes as published+3
    • Added 20.15.210.128/26 new
    • Added 135.233.81.90/31 new
    • Added 172.169.156.128/28 new
  10. AzureSentinelChanged tag · publication 422 → 423

    Addresses+1,055 IPv4 addressesnone dropped

    Prefixes+80
    • Added 135.232.89.152/31
    • Added 135.232.93.160/31
    • Added 135.233.81.89/32
    • Added 172.129.191.0/26
    • Added 172.134.21.224/28
    • Added 172.143.2.0/27

    Full diff · 80 published values

  11. DataFactoryChanged tag · publication 422 → 423

    Addresses+240 IPv4 addresses and 2 IPv6 rangesnone dropped

    Prefixes as published+6
    • Added 4.240.138.0/28 new
    • Added 4.240.203.0/25 new
    • Added 4.240.203.128/26 new
    • Added 4.240.203.224/27 new
    • Added 2603:1040:1104:a::7d8/125 new
    • Added 2603:1040:1104:a::7e0/124 new
  12. DataFactory.JioIndiaCentralChanged tag · publication 422 → 423

    Addresses+240 IPv4 addresses and 2 IPv6 rangesnone dropped

    Prefixes as published+6
    • Added 4.240.138.0/28 new
    • Added 4.240.203.0/25 new
    • Added 4.240.203.128/26 new
    • Added 4.240.203.224/27 new
    • Added 2603:1040:1104:a::7d8/125 new
    • Added 2603:1040:1104:a::7e0/124 new
  13. DataFactoryManagementChanged tag · publication 422 → 423

    Addresses+48 IPv4 addresses and 2 IPv6 rangesnone dropped

    Prefixes as published+4
    • Added 4.240.138.0/28 new
    • Added 4.240.203.224/27 new
    • Added 2603:1040:1104:a::7d8/125 new
    • Added 2603:1040:1104:a::7e0/124 new
  14. PowerBIChanged tag · publication 422 → 423

    Addresses+32 IPv4 addressesnone dropped

    Prefixes as published+1
    • Added 48.197.84.96/27 new

Services

Pick one for its tags, prefixes and lists; sort by any column
ServiceTagsRegionsIPv4IPv6Last change
AzureCloudall of Azure, globally and per region 8077 12,78319,12921 Oct
ActionGroup 7675 317291—
ApplicationInsightsAvailability 10 310—
AutonomousDevelopmentPlatform 10 11914—
AzureAD 10 31193—
AzureAdvancedThreatProtection 10 10181—
AzureAPIForFHIR 10 30681—
AzureApiManagement 7675 674213—
AzureAppConfiguration 10 496241—
AzureAppService 7675 2,171408—
AzureAppServiceManagement 7675 582435—
AzureArcInfrastructure 7675 94920721 Oct
AzureAttestation 7675 993282—
AzureAutomation 10 549358—
AzureBackup 7675 769401—
AzureBotService 7675 242155—
AzureCognitiveSearch 7675 165159—
AzureConnectors 7675 1,003201—
AzureContainerRegistry 7675 1,2051,202—
AzureCosmosDB 7675 1,206376—
AzureDatabricks 10 56393—
AzureDataExplorerManagement 7574 359256—
AzureDataLake 76 370—
AzureDeviceUpdate 10 11164—
AzureDevOps 2928 168126—
AzureDevSpaces 1918 720—
AzureDigitalTwins 7675 575155—
AzureEventGrid 7675 845155—
AzureEventHub 7675 750559—
AzureFrontDoor 20 4630—
AzureIdentity 20 94848321 Oct
AzureInformationProtection 10 8958—
AzureIoTHub 6463 1,011611—
AzureKeyVault 7675 663748—
AzureLoadTestingInstanceManagement 10 240—
AzureMachineLearning 7675 989615—
AzureMachineLearningInference 10 41076—
AzureManagedGrafana 10 220214—
AzureMonitor 7775 4,3862,93615 Oct
AzureMonitorForSAP 10 200—
AzureOpenDatasets 4948 980—
AzurePortal 7675 491204—
AzureResourceManager 7675 42732515 Oct
AzureSecurityCenter 6968 808021 Oct
AzureSentinel 10 4974421 Oct
AzureServiceBus 7675 907497—
AzureSignalR 6463 256133—
AzureSiteRecovery 10 448844—
AzureSphereSecureService_Prod 10 400—
AzureSpringCloud 10 18681—
AzureSQL 7875 2,214793—
AzureStack 10 203—
AzureStorage 7875 2,3891857 Oct
AzureTrafficManager 10 210159—
AzureUpdateDelivery 109 28880—
AzureVideoAnalyzerForMedia 10 18546—
AzureWebPubSub 10 13269—
BatchNodeManagement 7675 744155—
ChaosStudio 10 1210—
CognitiveServicesFrontend 10 7674—
CognitiveServicesManagement 10 1,274237—
CopilotActions 10 170—
DataFactory 7674 1,5711,08321 Oct
Dynamics365BusinessCentral 10 7743—
Dynamics365ForMarketingEmail 3736 780—
EOPExtPublished 10 1472—
GatewayManager 7675 606155—
Grafana 10 10—
HDInsight 7675 379203—
LogicApps 7775 4,180459—
M365LighthouseProd 10 280—
M365ManagementActivityApi 10 251178—
M365ManagementActivityApiWebhook 10 225150—
Marketplace 10 1210—
MicrosoftAzureFluidRelay 10 3741—
MicrosoftCloudAppSecurity 2726 4,1970—
MicrosoftContainerRegistry 7675 359372—
MicrosoftDefenderForEndpoint 10 340—
MicrosoftPurviewPolicyDistribution 10 550—
OneDsCollector 10 13466—
PowerBI 7574 1,43441121 Oct
PowerPlatformInfra 5554 3,04256—
PowerPlatformPlex 5352 84055—
PowerQueryOnline 7675 812462—
SCCservice 5150 14543—
Scuba 10 23330—
SecurityCopilot 10 370—
SerialConsole 10 20319—
ServiceFabric 7675 546374—
SqlManagement 10 558312—
StorageMover 10 240—
StorageSyncService 7675 241219—
SystemServiceAzureSpringAppsResourceProvider 10 320—
TridentKusto 10 9484—
WindowsAdminCenter 10 8060—
WindowsVirtualDesktop 6868 11568—
WVDRelays 10 52—
ZeroTrustSegmentation 10 480—

Microsoft source JSON · Service-tag documentation · JSON of this selection

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 26 Oct 07:24 UTC · 272 of 272 readable · 270 fully read · documentation 469/469 current

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