Subnet Calculator

More and more computers get in touch with the information superhighway, and every PC has its own identification code across the web, and even in a small network. There are multiple things to consider when managing a network, with tools like Subnet Calculator providing a lot of help in detecting available net IDs.

First of all, you need to make sure that Java Runtime Environment is already on your computer for everything to work as intended. On the other hand, Subnet Calculator doesn’t require installation, so you can go ahead and run it as soon as download is done. Moreover, it can easily be carried around on a thumb drive and used on other PCs without having an impact on system stability.

All values you work with are found in a single window to make accommodation easy for beginners and experienced individuals alike. There’s a sample set of details to quickly get you up and running. Most fields are editable, with all others updating in real time as you type, thus instantly providing the info you’re looking for.

You’re free to write down values you’re sure of. Editable fields consist of IP address, subnet mask, binary IP and mask, hosts per subnet, number of subnets, number of host bits, number of network bits, as well as CIDR value.

Additional info is shown such as class address and the subnet address which the target one is part of. Based on input values, one or more valid net IDs are displayed in a compact table, but it’s also possible for none to be available. Any details of interest need to be manually copied because there’s no option to save gathered info to file.

Taking everything into consideration, we can state that Subnet Calculator is a neat network administration tool which can provide requested details in real time. It’s lightweight enough to be carried around on a thumb drive, while effort on your behalf is minimum, requiring you to only fill in data you know, with the rest automatically updated.