Q1: Each of the following addresses belongs to a block. Find the first and the last addresses in each block 1 - 14.12.72.8/24 2- 200.107.16.17/18 Q2: Which of the following IP addresses is not a network address 1- 16.27.24.63/26 2- 16.27.24.192 /26 3- 200.100.16.0/18 4- 200.100.128.0/18 Q3: An ISP assigned the block 16.12.64.0/20, the ISP needs to allocate addresses for 8 organizations, each of 300 addresses 1- Find the number and range of addresses in the ISP block 2- Find the range of addresses for each organization and the range of the waste addresses on each range