IP Subnet Calculator – Simplify Your Network Subnetting

Effortlessly calculate subnet masks, network ranges and host allocations with our IP Subnet Calculator. Whether you're an IT professional, network engineer or student learning about subnetting, this tool provides instant and precise subnet calculations. 

IP Subnet Calculator

Subnet Details

Network Address:

Broadcast Address:

First Host Address:

Last Host Address:

Total Hosts:

Wildcard Mask:

IP Class:

Powerful Features of Our IP Subnet Calculator

Our IP Subnet Calculator is designed to simplify subnet calculations, helping users efficiently manage IP allocations and optimize network performance.

Quick and Efficient Subnet Calculation in Three Steps

Easily determine your subnet details using our IP Subnet Calculator in just three simple steps.

Enter Your IP Address

Input any valid IPv4 or IPv6 address along with the correct subnet mask or CIDR notation.

Generate Subnet Details

Instantly receive information on network range, usable IPs, CIDR notation, and wildcard masks.

Apply to Your Network

Use the calculated data for network configurations, security settings, or educational purposes.

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Why Choose Our IP Subnet Calculator?

Accurate subnetting is crucial for network management, security, and optimization. Our IP Subnet Calculator eliminates the complexities of manual calculations, providing fast and precise subnet information. Whether you're setting up new networks, managing existing infrastructure, or troubleshooting IP conflicts, this tool ensures seamless subnet planning with minimal effort.

Designed for networking professionals, students, and IT teams, this calculator simplifies IP subnet calculations for both small and large-scale networks. With support for CIDR notation, wildcard masks, and multi-device compatibility, users can perform efficient subnetting anytime, anywhere. Whether for educational purposes or enterprise network planning, this tool delivers accurate results every time.

Frequently Asked Questions

Find answers to common queries about our fraction calculator and how it works.

Simply enter the number and type of items you plan to store, and the calculator will estimate the appropriate unit size for your needs.

Yes! Our IP Subnet Calculator works for both IPv4 and IPv6 subnet calculations.

Absolutely! This tool is completely free, with no hidden costs, sign-ups, or restrictions on usage.

Yes! The calculator is fully responsive and works seamlessly on desktops, tablets, and smartphones.

IT professionals, network engineers, students, and system administrators can all use this tool for accurate and efficient subnet calculations.