Remember to show your work! The point of this assignment is to know the process as much as to get the right answer. Submit either a scan of your paper, or a picture of your written work for credit.

What is the first valid host on the subnetwork that the node 172.26.112.165/27 belongs to?

What is the broadcast address of the network 172.21.176.0/22?

What is the first valid host on the subnetwork that the node 172.18.238.160 255.255.240.0 belongs to?

What is the broadcast address of the network 10.176.80.0/20?

What is the broadcast address of the network 172.22.104.0 255.255.254.0?

What is the last valid host on the subnetwork 172.29.16.0 255.255.252.0?

What is the first valid host on the subnetwork that the node 172.17.77.228/22 belongs to?

What is the broadcast address of the network 172.28.120.0 255.255.254.0?

What is the last valid host on the subnetwork 172.30.184.0 255.255.252.0?

Which subnet does host 172.24.191.196 255.255.192.0 belong to?