Table:
text: Subnetwork
Subnet and host counts
Subnet and host counts
Prefix_size Network_mask Available_subnets Usable_hosts_per_subnet Total_usable_hosts
/24 255.255.255.0 1 254 254
/25 255.255.255.128 2 126 252
/26 255.255.255.192 4 62 248
/27 255.255.255.224 8 30 240
/28 255.255.255.240 16 14 224
/29 255.255.255.248 32 6 192
/30 255.255.255.252 64 2 128

Question: What is the prefix size in the subnet if the network mask is 255.255.255.252?

Question: What is the leading total number of available subnets for Subnetwork?

Question: What is the lowest available subnet of the subnet when the network mask is 255.255.255.128?

Question: If the network mask is 255.255.255.224, what is the maximum usable host count per subnet?