A host has an IP address of 172.28.57.144 and is on the 172.28.57.128 subnet. Which of the following is a correct subnet mask of the host?
A) 255.255.255.0
B) 255.255.255.192
C) 255.255.255.240
D) 255.255.255.248

Question

Quizplus · Accepted Answer

The subnet 172.28.57.128 with a subnet mask of 255.255.255.192 allows for IP addresses from 172.28.57.128 to 172.28.57.191, which includes the host IP 172.28.57.144.

A Host Has an IP Address of 172