watson.telemetry.microsoft.com is an alias for
blobcollector.events.data.trafficmanager.net.
blobcollector.events.data.trafficmanager.net is an alias for
onedsblobprdeus16.eastus.cloudapp.azure.com.
onedsblobprdeus16.eastus.cloudapp.azure.com has address 52.168.117.173