This IP subnet calculator covers both IPv4 and IPv6 protocols, providing information such as IP address, network address, subnet mask, IP range, and more.

ipcalc takes an IP address and netmask and calculates the resulting broadcast, network, Cisco wildcard mask, and host range. By giving a second netmask, you can design subnets and …

The calculator will display the network address, broadcast address, first host, last host, and CIDR (Classless Inter-Domain Routing) notation of a IP address. Enter an IP to subnet using the …

This online IPv4 Calculator can be used to calculate subnet information based on an IP address and a subnet mask. You can fill in an IP address and choose a subnet mask (by using the …

Calculate IPv4 address, subnet, network mask, broadcast, DNS LocalNetPriorityNetmask

The subnet calculator lets you enter a subnet range (CIDR) and see IP address information about that range You can type your range directly in CIDR notation, or use the optional Mask pull-down:

Our subnet calculator shows binary representations, explains CIDR notation, and provides detailed breakdowns perfect for CCNA students and experienced network architects alike.

Whether you're designing subnets, troubleshooting network issues, or preparing for exams, this tool simplifies tasks like converting decimal to binary, calculating subnet sizes, and …

IP Calculator and Subnet Calculator for efficient network planning and IP management. Calculate subnet mask, network address, broadcast address, and more.

A tool for calculating network information from and IP address and subnet. Takes IP and subnet input (eg: 192.168.0.1/24) and returns more information (and binary conversions).