- Subnet-ID: subnet-2c0ef948
- CidrBlock: 172.31.64.0/27
% ipcalc 172.31.64.0/27
Address: 172.31.64.0 10101100.00011111.01000000.000 00000
Netmask: 255.255.255.224 = 27 11111111.11111111.11111111.111 00000
Wildcard: 0.0.0.31 00000000.00000000.00000000.000 11111
=>
Network: 172.31.64.0/27 10101100.00011111.01000000.000 00000
HostMin: 172.31.64.1 10101100.00011111.01000000.000 00001
HostMax: 172.31.64.30 10101100.00011111.01000000.000 11110
Broadcast: 172.31.64.31 10101100.00011111.01000000.000 11111
Hosts/Net: 30 Class B, Private Internet
% aws ec2 describe-subnets --filters "Name=subnet-id,Values=subnet-2c0ef948"
{
"Subnets": [
{
"AvailabilityZone": "us-east-1d",
"Tags": [
{
"Value": "oo-test",
"Key": "Name"
}
],
"AvailableIpAddressCount": 27,
"DefaultForAz": false,
"Ipv6CidrBlockAssociationSet": [],
"VpcId": "vpc-f545d491",
"State": "available",
"MapPublicIpOnLaunch": true,
"SubnetId": "subnet-2c0ef948",
"CidrBlock": "172.31.64.0/27",
"AssignIpv6AddressOnCreation": false
}
]
}
- ami-d79d92c1
- Microsoft Windows Server 2012 R2 Base
% aws ec2 describe-instances --filter "Name=instance-id,Values=i-00f0c702f36e3d335" \
| jq '.Reservations[].Instances[] | [.Tags[].Value, .State["Name"], .InstanceType, .Platform, .PrivateIpAddress]'
[
"OO Central",
"running",
"t2.medium",
"windows",
"172.31.64.30"
]