Which of the following is a valid IPv4 address?

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Multiple Choice

Which of the following is a valid IPv4 address?

IPv4 addresses are four decimal numbers (octets) separated by dots, with each octet representing 0 through 255. The address 192.168.0.1 fits this pattern: it has four octets—192, 168, 0, and 1—each within the 0–255 range, so the format is valid. The other options break the rule by having an octet value above 255 (300, 256, and 999 respectively), which makes them invalid. Additionally, 192.168.0.1 is a common private IP address used in many home networks.

IPv4 addresses are four decimal numbers (octets) separated by dots, with each octet representing 0 through 255. The address 192.168.0.1 fits this pattern: it has four octets—192, 168, 0, and 1—each within the 0–255 range, so the format is valid. The other options break the rule by having an octet value above 255 (300, 256, and 999 respectively), which makes them invalid. Additionally, 192.168.0.1 is a common private IP address used in many home networks.

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