Question 1. An ISP has a block of addresses with the starting address 223. This ISP has to assign IP addresses to four small ISPs in subblocks such...

Question 1. An ISP has a block of addresses with the starting address 223.1.17.0/24. This ISP has to assign IP addresses to four small ISPs in subblocks such as:

a) one subblock of 127 addresses,

b) one subblock of 31 addresses,

c) one subblock of 16 addresses and

d) one subblock of 3 addresses

Provide the first and last IP addresses for each of the above subblock. Briefly explain each of your answer.