Youve been given a block of IP addresses as defined by the mask in the first column. You decide to subdivide that block into multiple smaller blocks as defined by the mask in the second column. Fill in the table with the missing information. You can use all subnets, subnet zero and the all-ones subnet are not reserved.

Subnet Mask Network Mask # of Subnets # of Usable Hosts per Subnet /22 /27 /26 255.255.255.248 255.255.224.0 255.255.255.240 /17 /18 255.255.254.0 255.255.255.240 255.255.255.192 /30