**To get the CIDRs allocated to a resource** The following ``get-ipam-resource-cidrs`` example gets the CIDRs allocated to a resource. (Linux):: aws ec2 get-ipam-resource-cidrs \ --ipam-scope-id ipam-scope-02fc38cd4c48e7d38 \ --filters Name=management-state,Values=unmanaged (Windows):: aws ec2 get-ipam-resource-cidrs ^ --ipam-scope-id ipam-scope-02fc38cd4c48e7d38 ^ --filters Name=management-state,Values=unmanaged Output:: { "IpamResourceCidrs": [ { "IpamId": "ipam-08440e7a3acde3908", "IpamScopeId": "ipam-scope-02fc38cd4c48e7d38", "ResourceRegion": "us-east-2", "ResourceOwnerId": "123456789012", "ResourceId": "vpc-621b8709", "ResourceName": "Default AWS VPC", "ResourceCidr": "172.33.0.0/16", "ResourceType": "vpc", "ResourceTags": [ { "Key": "Environment", "Value": "Test" }, { "Key": "Name", "Value": "Default AWS VPC" } ], "IpUsage": 0.0039, "ComplianceStatus": "unmanaged", "ManagementState": "unmanaged", "OverlapStatus": "nonoverlapping", "VpcId": "vpc-621b8709" } ] } 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*.