**To view the IP address CIDRs discovered by an IPAM**

In this example, you're a IPAM delegated admin who wants to view details related to the IP address CIDRs for resources that the IPAM is discovering.

To complete this request:

* The resource discovery you choose must be associated with the IPAM.
* The ``--resource-region`` is the AWS Region where resource was created.

The following ``get-ipam-discovered-resource-cidrs`` example lists the IP addresses for resources that the IPAM is discovering. ::

     aws ec2 get-ipam-discovered-resource-cidrs \
        --ipam-resource-discovery-id ipam-res-disco-0365d2977fc1672fe \
        --resource-region us-east-1

Output::

    {
        {
            "IpamDiscoveredResourceCidrs": [
            {
                "IpamResourceDiscoveryId": "ipam-res-disco-0365d2977fc1672fe",
                "ResourceRegion": "us-east-1",
                "ResourceId": "vpc-0c974c95ca7ceef4a",
                "ResourceOwnerId": "149977607591",
                "ResourceCidr": "172.31.0.0/16",
                "ResourceType": "vpc",
                "ResourceTags": [],
                "IpUsage": 0.375,
                "VpcId": "vpc-0c974c95ca7ceef4a",
                "SampleTime": "2024-02-09T19:15:16.529000+00:00"
            },
            {
                "IpamResourceDiscoveryId": "ipam-res-disco-0365d2977fc1672fe",
                "ResourceRegion": "us-east-1",
                "ResourceId": "subnet-07fe028119082a8c1",
                "ResourceOwnerId": "149977607591",
                "ResourceCidr": "172.31.0.0/20",
                "ResourceType": "subnet",
                "ResourceTags": [],
                "IpUsage": 0.0012,
                "VpcId": "vpc-0c974c95ca7ceef4a",
                "SampleTime": "2024-02-09T19:15:16.529000+00:00"
            },
            {
                "IpamResourceDiscoveryId": "ipam-res-disco-0365d2977fc1672fe",
                "ResourceRegion": "us-east-1",
                "ResourceId": "subnet-0a96893763984cc4e",
                "ResourceOwnerId": "149977607591",
                "ResourceCidr": "172.31.64.0/20",
                "ResourceType": "subnet",
                "ResourceTags": [],
                "IpUsage": 0.0012,
                "VpcId": "vpc-0c974c95ca7ceef4a",
                "SampleTime": "2024-02-09T19:15:16.529000+00:00"
            }
        }
    }

For more information, see `Monitor CIDR usage by resource <https://docs.aws.amazon.com/vpc/latest/ipam/monitor-cidr-compliance-ipam.html>`__ in the *Amazon VPC IPAM User Guide*.