203.50.5.0 is an example of which of the following network classes?

The correct answer is C. Class C. IPv4 address classes are determined by the value of the first octet. Class A covers 1–126, Class B covers 128–191, Class C covers 192–223, and Class D (multicast) covers 224–239. The first octet of 203.50.5.0 is 203, which falls within the 192–223 range, making it a Class C…

Networking concepts

Question

Options

AClass A
BClass B
CClass C
DClass D

How the community answered

(39 responses)

A
5% (2)
B
3% (1)
C
90% (35)
D
3% (1)

Explanation

IPv4 address classes are determined by the value of the first octet. Class A covers 1–126, Class B covers 128–191, Class C covers 192–223, and Class D (multicast) covers 224–239. The first octet of 203.50.5.0 is 203, which falls within the 192–223 range, making it a Class C address. Class C networks support up to 254 hosts per network and use a default subnet mask of 255.255.255.0.

Topics

#IP address classes#Class C#IPv4 addressing#network addressing

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