VPC

Question 1

Class A

Answer 1

First assignable address = 10.0.0.1
Last assignable address = 10.255.255.254
Total networks = 126
Usable addresses per network = 16,777,214

Question 2

Class B

Answer 2

First assignable address = 172.16.0.1
Last assignable address = 172.16.255.254
Total networks = 16,382
Usable addresses per network = 65,534

Question 3

Class C

Answer 3

First assignable address = 192.168.0.1
Last assignable address = 192.168.0.254
Total networks = 2,097,150
Usable addresses per network = 254

Question 4

Private IP Address

Answer 4

These addresses are reserved for private use according to IETF RFC-1918