// Cloud region

uksouth

Microsoft · UK South

Region details

Partition: Public
Airport code: LHR
Country: GB
Nearest city: London, United Kingdom
Services: ActionGroupAzureApiManagementAzureAppServiceAzureAppServiceManagementAzureArcInfrastructureAzureAttestationAzureBackupAzureBotServiceAzureCognitiveSearchAzureConnectorsAzureContainerRegistryAzureCosmosDBAzureDataExplorerManagementAzureDevOpsAzureDevSpacesAzureDigitalTwinsAzureEventGridAzureEventHubAzureIoTHubAzureKeyVaultAzureMachineLearningAzureMonitorAzureOpenDatasetsAzurePortalAzureResourceManagerAzureSQLAzureSecurityCenterAzureServiceBusAzureSignalRAzureStorageBatchNodeManagementDataFactoryDynamics365ForMarketingEmailGatewayManagerHDInsightLogicAppsMicrosoftCloudAppSecurityMicrosoftContainerRegistryPowerBIPowerPlatformInfraPowerPlatformPlexPowerQueryOnlineSCCserviceServiceFabricStorageSyncServiceWindowsVirtualDesktop

Published prefixes

1,285 prefixes in Fastah's public IP data (901 IPv4, 384 IPv6). The first 100, in address order:

4.158.0.0/174.158.105.106/324.158.106.101/324.158.106.183/324.158.128.0/234.158.130.0/254.158.130.8/304.158.130.96/274.158.130.128/264.158.130.208/284.158.130.224/274.158.131.0/244.158.131.160/274.158.131.192/264.158.132.0/224.158.136.0/214.158.138.59/324.158.144.0/20

Show 82 more

4.158.160.0/204.158.176.0/224.158.177.64/274.158.180.0/244.158.180.88/294.158.181.0/264.158.181.64/284.158.181.80/314.158.181.84/304.158.181.88/294.158.181.96/274.158.181.128/254.158.182.0/234.158.184.0/214.158.192.0/184.159.0.0/164.159.24.241/324.159.24.255/324.159.25.35/324.159.25.50/324.159.25.103/324.159.26.77/324.159.26.128/324.159.26.151/324.159.26.160/324.159.57.40/324.159.59.13/324.159.59.140/324.159.59.224/324.159.219.204/304.159.219.208/294.159.219.224/274.159.235.208/284.159.236.184/294.234.0.0/164.234.118.145/324.234.119.52/324.234.119.55/324.234.119.56/324.234.119.68/324.234.119.72/324.234.119.75/324.234.119.89/324.234.119.90/324.234.119.93/324.234.119.94/324.234.119.96/324.234.119.108/324.234.119.121/324.234.119.123/324.234.119.124/324.234.119.126/324.234.146.138/314.234.146.142/324.234.207.171/324.234.207.176/324.234.207.186/324.234.207.189/324.234.207.193/324.234.207.195/324.234.207.199/324.234.207.201/324.234.207.203/324.234.207.209/324.234.207.219/324.234.207.224/324.234.207.226/324.250.0.0/204.250.1.26/314.250.1.104/294.250.16.0/244.250.17.0/264.250.17.128/274.250.17.168/294.250.17.176/284.250.17.192/264.250.18.0/234.250.20.0/224.250.24.0/214.250.32.0/214.250.40.0/224.250.44.0/23

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.