CompTIA
220-801 · Question #64
220-801 Question #64: Real Exam Question with Answer & Explanation
The correct answer is B: 68.14.24.3. Any IP address that doesn't start with 192.168 and 10.0.0 can be pinged from internet. These IP addresses are reserved for private network. 172.16.2.1 is not a valid IP address at all because it mixed class C and Class A addresses. 68.14.24.3 is a valid Class A IP address.
Question
Which of the following IP addresses can be pinged from the Internet?
Options
- A10.0.0.1
- B68.14.24.3
- C172.16.2.1
- D192.168.1.1
Explanation
Any IP address that doesn't start with 192.168 and 10.0.0 can be pinged from internet. These IP addresses are reserved for private network. 172.16.2.1 is not a valid IP address at all because it mixed class C and Class A addresses. 68.14.24.3 is a valid Class A IP address.
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