Which of these addresses would be considered a valid Class B address?
A) 50.192.168.2
B) 165.245.10.254
C) 191.262.11.2
D) 192.168.20.2
E) My address doesn’t have any class
The answer: B) 165.245.10.254
Class B addresses start at 128.0.0 through 191.255.255.255. A valid IP address cannot have any octet whose values exceed 255.
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Want to know more? Watch “TCP/IP Subnets.”Our TCP/IP networks are separated into many subnets. In this video, you’ll learn about the fundamentals of IP subnetting and how legacy class-based and modern classless subnetting is used to connect the worldwide Internet. |
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