diff --git a/model/clusters_mgmt/v1/aws_subnetwork_type.model b/model/clusters_mgmt/v1/aws_subnetwork_type.model
index 42cccc49..2213e4d1 100644
--- a/model/clusters_mgmt/v1/aws_subnetwork_type.model
+++ b/model/clusters_mgmt/v1/aws_subnetwork_type.model
@@ -24,7 +24,10 @@ struct Subnetwork {
 
 	// Whether it is a public subnet
 	Public Boolean
-    
+
 	// The availability zone to which the subnet is related
 	AvailabilityZone String
+
+	// CIDR Block
+	CIDRBlock String
 }
diff --git a/model/clusters_mgmt/v1/vpc_inquiry_type.model b/model/clusters_mgmt/v1/vpc_inquiry_type.model
index 1c308929..3d197601 100644
--- a/model/clusters_mgmt/v1/vpc_inquiry_type.model
+++ b/model/clusters_mgmt/v1/vpc_inquiry_type.model
@@ -27,4 +27,7 @@ struct CloudVPC {
 
 	// List of subnetworks
 	AWSSubnets []Subnetwork
+
+	// CIDR Block
+	CIDRBlock String
 }