Virtual Networks - Check IP Address Availability

GET https://management.azure.com/subscriptions/subid/resourceGroups/rg1/providers/Microsoft.Network/virtualNetworks/test-vnet/CheckIPAddressAvailability?ipAddress=10.0.1.4&api-version=2025-03-01

from azure.identity import DefaultAzureCredential

from azure.mgmt.network import NetworkManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-network
# USAGE
    python virtual_network_check_ip_address_availability.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = NetworkManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="subid",
    )

    response = client.virtual_networks.check_ip_address_availability(
        resource_group_name="rg1",
        virtual_network_name="test-vnet",
        ip_address="10.0.1.4",
    )
    print(response)


# x-ms-original-file: specification/network/resource-manager/Microsoft.Network/stable/2025-03-01/examples/VirtualNetworkCheckIPAddressAvailability.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

const { NetworkManagementClient } = require("@azure/arm-network");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Checks whether a private IP address is available for use.
 *
 * @summary Checks whether a private IP address is available for use.
 * x-ms-original-file: specification/network/resource-manager/Microsoft.Network/stable/2025-03-01/examples/VirtualNetworkCheckIPAddressAvailability.json
 */
async function checkIPAddressAvailability() {
  const subscriptionId = process.env["NETWORK_SUBSCRIPTION_ID"] || "subid";
  const resourceGroupName = process.env["NETWORK_RESOURCE_GROUP"] || "rg1";
  const virtualNetworkName = "test-vnet";
  const ipAddress = "10.0.1.4";
  const credential = new DefaultAzureCredential();
  const client = new NetworkManagementClient(credential, subscriptionId);
  const result = await client.virtualNetworks.checkIPAddressAvailability(
    resourceGroupName,
    virtualNetworkName,
    ipAddress,
  );
  console.log(result);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue