How many subnets and hosts per subnet can you get from the network 10.0.0.0 255.255.240.0?

Question: How many subnets and hosts per subnet can you get from the network 10.0.0.0 255.255.240.0?

Answer: 4096 subnets and 4094 hosts

Which subnet does host 192.168.204.242 255.255.255.192 belong to?

Question: Which subnet does host 192.168.204.242 255.255.255.192 belong to?

Answer: 192.168.204.192

What valid host range is the IP address 192.168.255.146 255.255.255.224 a part of?

Answer: 192.168.255.129 through to 192.168.255.158

What is the first valid host on the subnetwork that the node 192.168.76.110 255.255.255.192 belongs to?

Answer: 192.168.76.65

What is the last valid host on the subnetwork 10.140.64.0 255.255.240.0?

Answer: 10.140.79.254

What is the last valid host on the subnetwork 172.30.216.0/23?

Answer: 172.30.217.254

What is the broadcast address of the network 192.168.213.224 255.255.255.240?

Answer: 192.168.213.239