Assume there is a machine with the IP address 129.82.102.63 with netmask /23, and with a parent NW whose netmask is 255.255.224.0.

For each answer, do not include any spaces, give full IP addresses/netmasks where these are requested, give the "/" as part of the answer for slash notation.

l. What is the address of the first machine/interface on this subnet?

m. What is the address of the last machine/interface on this subnet?

n. What is the broadcast address of this subnet?

o-t. What are the first 3 and last 3 usable subnets we could create within the parent NW? List them in ascending order.