**To create a default subnet** This example creates a default subnet in Availability Zone ``us-east-2a``. Command:: aws ec2 create-default-subnet --availability-zone us-east-2a { "Subnet": { "AvailabilityZone": "us-east-2a", "Tags": [], "AvailableIpAddressCount": 4091, "DefaultForAz": true, "Ipv6CidrBlockAssociationSet": [], "VpcId": "vpc-1a2b3c4d", "State": "available", "MapPublicIpOnLaunch": true, "SubnetId": "subnet-1122aabb", "CidrBlock": "172.31.32.0/20", "AssignIpv6AddressOnCreation": false } }