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IP Address Questions and Answers (Q&A)

IP address means Internet Protocol address. It is a unique number, and it is often referred to as a logical number that is linked to devices like computer, printer, and other devices that use internet protocol to communicate. This special number is what reveals your activities on the internet. What helps when you go online to search for things, or when you communicate with your friends through any possible means on the internet, and you get your response, is the IP address that is linked to your device.


This logical, numerical address is not always constant, although it comes in the form of address that is known with your area. Internet protocol is one of the few networking software that is added to your device so that you can easily go about your operation on the internet without any obstruction. It should be noted that the IP address to your device is being generated by your internet service provider, that is because your service provider is what connects you to the internet.

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5 Answers

190 falls into class B. Class C is incorrect.
Class A = 0-127
Class B = 128-191
Class C = 192-223

4 Answers

The answer to this is letter A. Take note that there are three subnets that are received by this router. These are 72.16.64.0/18, 172.16.32.0/24 and 172.16.128.0/18. If you would analyze, almost all of them except D will have almost the same form. The only difference will be the end figures.

This means that D can already be eliminated from the choices. The second requirement is that the end numbers should be below 20. Out of the available choices, the only one that fits the two requirements is letter A which is 172.16.0.0/16. B is 172.16.0.0/20 and C is 172.16.0.0/24 This concludes why A is the answer.

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1 Answer

Enable secret password provides encryption automatically using MD 5 hash algorithm. The enable password does not provide an encrypted password and can be viewed in clear text in the running configuration.

To encrypt the enable password, use the service password-encryption command. It provides better security by storing the enable secret password using a nonreversible cryptographic function.

The added layer of security encryption provides useful in environments where the password crosses the network or is stored on a TFTP server. It is stored in encrypted form in the router's configuration mode of the router.

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1 Answer

192.168.242.5 / 20

11111111.11111111.11110000.00000000

255.255.238.0

11110000
11110010

= 11110000

= 240

= 192.168.240.0

1 Answer

There is a method that can be used to determine whether VPN services like Whoer.net or Webproxy help to hide one's IP address. The best way available for you to use to determine this is to view your public IP address through websites such as: What is my IP address??, Address tools. This procedure should be repeated after you have employed the use of either Whoer.net or Webproxy. If this service does what it promises, then you should have an IP address different from the real one. This method has been tried and tested, and it is no longer a theory of whether Whoer.net and Webproxy hide IP address or not. It is now certified that they do use the method described above.


The VPNs (Whoer.net and Webproxy) were used to conceal a particular IP address, and the new IP address was confirmed through the "what is my IP address" platform. The latest IP address was found to be significantly different from the old IP address without the VPN service in place. Therefore, Whoer.net and Webproxy effectively hide your IP address and protects your secrecy.

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1 Answer

Hello , Yes there are 12 host bits, But the math is 2 raised to the power of 12 minus 2 ( 2^12 - 2 ) which gives 4094.

1 Answer

Your IP address is something you probably rarely think about, but it's vitally important to your online lifestyle. Without an IP address, you wouldn't be able to get today's weather, check the latest news or look at videos online. Why? Because without your IP address, websites like whatismyipaddress dot com, CNN or ESPN wouldn't know where to send the information you asked for.

They wouldn't be able to get it to YOUR computer. There is lot of misinformation, concern and confusion about IP addresses. Part of our mission is to separate facts from hype and give you helpful information. You can learn more about IP address basics in our article called "IP 101".

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1 Answer

The range of class B is 128-191 so the given ip range belongs to class B

1 Answer

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