The subnet mask for a particular network is 255.255.31.0. Which of the following pairs of IP addresses could belong to this network?
1
172.57.88.62 and 172.56.87.233
2
10.35.28.2 and 10.35.29.4
3
191.203.31.87 and 191.234.31.88
4
128.8.129.43 and 128.8.161.55