Which of the following IP addresses is NOT a private IP address?

Study for the Networking Essentials – Version A LE Test. Prepare with flashcards and multiple-choice questions, each with explanations. Boost your network knowledge!

Multiple Choice

Which of the following IP addresses is NOT a private IP address?

Explanation:
The choice identifying the IP address that is not a private IP address is indeed correct. To understand why, it's essential to recognize the designated ranges for private IP addresses as defined by the Internet Engineering Task Force (IETF) in RFC 1918. Private IP addresses are typically used within private networks and are not routable on the public internet. The ranges that are considered private are: - The range from 10.0.0.0 to 10.255.255.255 (Class A) - The range from 172.16.0.0 to 172.31.255.255 (Class B) - The range from 192.168.0.0 to 192.168.255.255 (Class C) The address 10.1.1.1 falls within the Class A private network range, 172.16.4.4 belongs to the Class B range, and 192.168.5.5 fits within the Class C private IP range. In contrast, the address 192.169.1.1 does not fall within any of the established private IP ranges. It is in the public IP address space and can be routed on the public internet. This distinction is crucial

The choice identifying the IP address that is not a private IP address is indeed correct. To understand why, it's essential to recognize the designated ranges for private IP addresses as defined by the Internet Engineering Task Force (IETF) in RFC 1918.

Private IP addresses are typically used within private networks and are not routable on the public internet. The ranges that are considered private are:

  • The range from 10.0.0.0 to 10.255.255.255 (Class A)

  • The range from 172.16.0.0 to 172.31.255.255 (Class B)

  • The range from 192.168.0.0 to 192.168.255.255 (Class C)

The address 10.1.1.1 falls within the Class A private network range, 172.16.4.4 belongs to the Class B range, and 192.168.5.5 fits within the Class C private IP range.

In contrast, the address 192.169.1.1 does not fall within any of the established private IP ranges. It is in the public IP address space and can be routed on the public internet. This distinction is crucial

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