// Cloud region

eastus3

Microsoft · US East 3

Region details

Partition: Public
Airport code: ATL
Country: US
Nearest city: Atlanta, United States
Services: ActionGroupAzureApiManagementAzureAppServiceAzureAppServiceManagementAzureArcInfrastructureAzureAttestationAzureBackupAzureBotServiceAzureCognitiveSearchAzureConnectorsAzureContainerRegistryAzureCosmosDBAzureDataExplorerManagementAzureDigitalTwinsAzureEventGridAzureEventHubAzureKeyVaultAzureMachineLearningAzureMonitorAzurePortalAzureResourceManagerAzureSQLAzureServiceBusAzureStorageBatchNodeManagementDataFactoryGatewayManagerHDInsightLogicAppsMicrosoftContainerRegistryPowerBIPowerQueryOnlineServiceFabricStorageSyncService

Published prefixes

278 prefixes in Fastah's public IP data (131 IPv4, 147 IPv6). The first 100, in address order:

9.129.113.0/259.129.118.160/279.129.237.128/259.129.245.64/2713.104.128.128/2513.104.163.0/2413.104.173.0/2520.20.54.96/2720.20.56.224/2720.20.57.0/2720.38.53.0/2420.143.108.0/2320.143.166.0/2320.143.168.0/2320.153.48.0/2420.153.58.0/2420.153.148.0/2420.201.169.0/24

Show 82 more

20.201.170.0/2320.231.150.224/2720.231.153.64/2640.98.0.128/2540.98.1.0/2640.98.7.0/2451.57.128.0/1751.57.136.136/2951.57.136.216/2951.57.137.192/2851.57.137.224/2751.57.139.192/2851.57.143.200/2951.57.176.20/3051.57.176.156/3051.57.176.208/2951.57.176.216/3051.57.182.0/2351.57.184.0/2251.57.188.0/2351.57.199.0/2951.57.199.8/3051.57.209.224/2751.57.210.0/2551.57.210.128/2651.57.210.192/2851.57.210.224/2751.57.211.128/2752.106.121.0/2757.150.249.0/2457.157.24.0/2357.157.26.0/2557.157.26.128/2657.157.26.192/2757.157.26.224/2957.157.26.232/3157.163.32.0/2357.163.70.0/23134.138.0.0/17134.138.1.20/30134.138.64.16/30134.138.64.20/30134.138.64.32/29134.138.64.64/26134.138.64.192/26134.138.65.64/27134.138.65.128/25134.138.68.0/27134.138.68.32/27134.138.68.64/26134.138.68.152/29134.138.68.192/26134.138.70.16/28134.138.70.32/27134.138.70.80/28134.138.70.128/26134.138.71.124/30134.138.71.128/25134.138.72.0/24134.138.73.80/28134.138.73.152/29134.138.73.160/29134.138.74.0/23134.138.76.120/30134.138.76.126/31134.138.76.128/26134.138.77.0/24134.138.79.0/26134.138.79.84/30134.138.79.88/29134.138.80.0/23134.138.82.0/29134.138.82.8/30134.138.82.12/30134.138.82.144/29134.138.82.152/30134.138.82.156/31134.138.82.160/27134.138.82.192/26134.138.83.32/27134.138.83.64/27134.138.83.128/26

Data as of 2026-11-05, from Fastah's daily geofeed crawl.

Source & provenance. From Microsoft's published IP range files, placed at the region's nearest city. Fastah lists them and does not edit them.