That brings you to a fun way of explaining subnet masks. Suppose all the tall sticks shown in Figure $2$ belong to one large, subnetted network. The short stick represents the subnet mask for all the subnets. The height of the short stick tells you that the subnet mask is the lower four blocks of each stick. For example, you can conclude that Sticks $4,14,$ and $17$ are in the same subnet because their four lower block colors match. You could also answer the following questions:That brings you to a fun way of explaining subnet masks. Suppose all the tall sticks shown in Figure $2$ belong to one large, subnetted network. The short stick represents the subnet mask for all the subnets. The height of the short stick tells you that the subnet mask is the lower four blocks of each stick. For example, you can conclude that Sticks $4,14,$ and $17$ are in the same subnet because their four lower block colors match. You could also answer the following questions: