What is the network broadcast address of 216.14.55.137?

To find the network broadcast address for the IP address 216.14.55.137, you need to know its subnet mask. Assuming a common subnet mask of 255.255.255.0 (or /24), the network address would be 216.14.55.0, and the broadcast address would be 216.14.55.255. Therefore, if using a /24 subnet, the broadcast address for 216.14.55.137 is 216.14.55.255. If a different subnet mask is used, the broadcast address would change accordingly.