Despite the normality with which you use it every day, the internet is a little more complex and profound. It stores a series of really interesting elements and information that will help you understand how you can identify the different devices you use every day to establish a connection to the network and browse the internet.
IP addresses
Of all the elements surrounding a network, one of the most important, without a doubt, is the IP address. These items are intended for identify each of the devices who have established a connection to a network.
However, in those cases where there are many connected devices, IP addresses are not enough to effectively identify a device, because these addresses can have virtually imperceptible similarities, creating confusion.
The subnet mask
Faced with a sea of similar and at the same time different addresses, isn't there a much more practical and effective way to identify one or more devices connected to the same network? Yes, that's where the subnet mask appears.
This element derives from the IP address, in fact, it is considered as another type of IP. Through it, it is possible establish differences and simplify the device identification process.
How does it work?
The subnet mask takes the fixed parts of an IP address and represents them by the number 255, while its variable part can be represented by a 0 or any other digit.
So, an IP address, which is usually composed of: 192.168.1.1, would have a subnet mask structured as follows: 255.255.255.0, as you can see, the last digit of both the IP address and the subnet mask, simplifying the way devices are identified.
Know your subnet mask
Do you want to know the subnet mask of your computer? For Windows users, it is extremely easy to access this type of information. You simply have to access the Command Prompt and enter the command ipconfing / all, and once you press the «Enter» key, all the information will be displayed in the window.
Calculate the subnet mask of an IP address
Now, the subnet mask is a really crucial element for all those people who have to play network administration tasks. Subnetting is critical for assigning large IP address ranges.
This procedure can be quite tedious if done manually, as you will need to remember and follow some principles and formulas that will allow you to achieve this.
Calculation alternatives
If you are just starting to do these kinds of operations which, at first glance, may seem like mathematical activities with considerable levels of complexity, why can't you find a solution.
Luckily for you, as well as many, many other people, some developers have come up with these kinds of uncomfortable and maddening situations. To make web platforms with subnet mask calculation tools available to a large community of people.
Calculator-networks, one of the best
Among the most effective alternatives is calculator-redes.com, an extremely easy-to-use web tool. The platform automatically identifies your IP address and it is only up to you to use the two bars shown on the page to set the number of bits and subnets.
As you scroll through, the web platform will show you different types of calculations. In addition, you will have the opportunity to enter a detailed explanation of the calculation made.
Do you already have your subnet mask?
With this tool, the process of calculating a subnet mask on an IP address will be an extremely simple task. All information provided by this web platform they will instruct you more on how to calculate a subnet mask from an IP address. What are you waiting for to try it?
