Worksheet # 1 Cs504, Spring Term 2018 Name Exercise 1: Determining the Address Class 1. Write the appropriate address class next to each IP address. Address 131.107.2.89 3.3.57.0 200.200.5.2 191.107.2.10 127.0.0.1 Class 2. Which address class(es) will allow you to have more than 1000 hosts per network? 3. Which address class(es) will allow only 254 hosts per network? Exercise 2: Identifying Invalid IP Addresses, explain your answer a. 131.107.256.80 b. 222.222.255.222 c. 231.200.1.1 d. 126.1.0.0 e. 0.127.4.100 f 190.7.2.0 . 127.1.1.1 h 198.121.254.255 i. 255.255.255.255