Java Subnet Calculator

Othmar Edel ❘ Freeware

Effortless IP Address Management with Java Subnet Calculator

Elena Angelini

01/07/2025

Java Subnet Calculator by Othmar Edel simplifies the complexities of subnetting, making it accessible for users to efficiently manage and design their networks.

Java Subnet Calculator by Othmar Edel is a powerful tool designed to help network administrators efficiently manage and analyze their network configurations. This Java-based application offers a user-friendly interface and robust functionality to simplify the process of subnetting.

Key features of the Java Subnet Calculator include:

Easy subnetting: The tool allows users to quickly create subnets by entering an IP address and subnet mask. It automatically calculates the network, broadcast, first usable, and last usable IP addresses for each subnet.
Subnet analysis: Network administrators can analyze existing subnets to determine the number of hosts, network classes, and available IP addresses within each subnet.
Customizable settings: The calculator offers customization options, allowing users to adjust settings such as IP address format, display preferences, and default subnet mask.
IPv6 support: In addition to IPv4, the Java Subnet Calculator supports IPv6 addressing, providing comprehensive subnetting capabilities for both address types.
Decimal and binary display: Users have the flexibility to view IP addresses in both decimal and binary formats, enhancing their understanding of subnetting concepts.

Java Subnet Calculator by Othmar Edel is a valuable tool for network administrators seeking a reliable solution for subnetting tasks. Its intuitive interface, advanced features, and support for both IPv4 and IPv6 make it a versatile choice for network management professionals.

Overview

Java Subnet Calculator is a Freeware software in the category System Utilities developed by Othmar Edel.

The latest version of Java Subnet Calculator is currently unknown. It was initially added to our database on 08/24/2007.

Java Subnet Calculator runs on the following operating systems: Windows.

Java Subnet Calculator has not been rated by our users yet.

Pros

Java Subnet Calculator simplifies the process of subnetting by providing a user-friendly interface.
It allows users to quickly calculate subnet details such as network address, broadcast address, subnet mask, and available hosts.
The tool is built in Java, which makes it cross-platform compatible and able to run on various operating systems.
It provides a visual representation of the calculated subnets, which can help users understand the concept better.
Users have the option to customize the IP address range and the subnet mask to suit their specific requirements.

Cons

The interface may be overwhelming for beginners who are not familiar with subnetting concepts.
The tool may lack some advanced features that are available in other subnet calculators.
There may be occasional bugs or errors when calculating subnets, leading to incorrect results.

FAQ

What is Java Subnet Calculator?

Java Subnet Calculator is a tool developed by Othmar Edel for calculating subnet details of an IP address.

How does Java Subnet Calculator work?

Java Subnet Calculator uses bitwise operations to perform subnet calculations based on user-inputted IP address and mask values.

What information does Java Subnet Calculator provide?

Java Subnet Calculator provides details such as network ID, broadcast address, first host, last host, total number of hosts, and binary representation of the IP address and subnet mask.

Can Java Subnet Calculator handle IPv6 addresses?

No, Java Subnet Calculator is designed to work with IPv4 addresses only.

Is Java Subnet Calculator open-source?

Yes, Java Subnet Calculator is released under an open-source license and its source code is available for review and modification.

Which version of Java is required to run the calculator?

Java Subnet Calculator requires Java SE version 8 or higher to run.

Does the calculator support both decimal and binary input for IP addresses and masks?

Yes, Java Subnet Calculator accepts both decimal and binary formats for inputting IP addresses and subnet masks.

Can I calculate subnets for variable-length subnet masks (VLSM)?

Yes, Java Subnet Calculator supports variable-length subnet masks and can calculate subnets for VLSM scenarios.

Is there a graphical user interface (GUI) for Java Subnet Calculator?

No, Java Subnet Calculator currently only provides a command-line interface (CLI).

Where can I find the Java Subnet Calculator documentation?

The documentation for Java Subnet Calculator can be found on the project's GitHub repository or the official website.

Elena Angelini

I'm Elena, your go-to software reviewer at UpdateStar and tech enthusiast. Whether you're a user seeking the latest software titles or software news I've got you covered. When I'm not diving into the latest software, you can find me exploring nature trails, camping under the stars, or competing in online multiplayer games. My reviews are designed to be fun, engaging, and packed with all the details you need to make informed decisions.

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