b$.$ Private Address

c$.$ Network Address

d$.$ Loopback address

What is the first valid host on the subnetwork that the node $10\mathrm{.}10.\frac{10\mathrm{.}10}{29}$ belongs to$?$

What is the broadcast address on the subnet that the node $10\mathrm{.}32\mathrm{.}0\mathrm{.}0/255\mathrm{.}240\mathrm{.}0\mathrm{.}0$ belongs to$?$

How many subnets and usable hosts per subnet can you get from the subnet mask $255\mathrm{.}255\mathrm{.}255\mathrm{.}252$

How many subnets and usable hosts per subnet can you get from the subnet mask $\frac{?}{30}$

What valid host range is the IP address $172\mathrm{.}30\mathrm{.}10\mathrm{.}170/27$ a part of$?$

What is the first valid host on the subnetwork that the node $66\mathrm{.}66\mathrm{.}66\mathrm{.}66/27$ belongs to$?$