I’m on the puce subnet



Which of these would not be a valid IPv4 address?

A) 127.0.0.7

B) 165.245.255.0

C) 66.20.257.15

D) 10.10.10.10

E) Perhaps we should change our addresses to use colors


The answer: C) 66.20.257.15

A valid IP address consists of four octets that range between 0 and 255.

Want to know more? Watch “Troubleshooting TCP/IP Settings.”

The TCP/IP protocol is the foundation of today’s network connectivity. In this video, you’ll learn about the TCP/IP settings and some of the loopback and automatic addressing functionality of the protocol.