IoT Hub feature, service tags, is now generally available

We are announcing the general availability of [IoT Hub service tags](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-understand-ip-address), enabling customers to discover IoT Hub service endpoints’ IP addresses with ease. [Service tags](https://docs.microsoft.com/en-us/azure/virtual-network/service-tags-overview) is a feature that is specifically of interest to customers who need to explicitly restrict network communication to IoT hub’s IP addresses. Typically, this goal is achieved via setting up firewall rules on the customers’ devices or on-prem networks. See [Azure documentation pages](https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-understand-ip-address) for more information. * Azure IoT Hub * Features * Services * [ Azure IoT Hub](https://azure.microsoft.com/en-gb/products/iot-hub/)