- IP Subnet Calculator
This calculator returns a variety of information regarding Internet Protocol version 4 (IPv4) and IPv6 subnets including possible network addresses, usable host ranges, subnet mask, and IP class, among others
- IP Address Subnet Calculator
Enter an IP to subnet using the drop down boxes below on the calculator or enter a IP address manually in the box Set the CIDR prefix size, netmask, wildcard mask, and number of addresses to your preferences The results will be displayed based on the settings you enter
- IPv4 Subnet Calculator
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 pulldown on the subnet mask field, or if you prefer the pulldown on the mask bit)
- IP Subnet Calculator – Compute Network Ranges for IPv4 IPv6
The IP Subnet Calculator helps you find network addresses, usable host ranges, subnet masks, and more for both IPv4 and IPv6 networks It simplifies splitting or sizing a network before you configure routers, switches, or firewalls
- Online IP Subnet Calculator and CIDR Calculator
The IP Subnet Mask Calculator enables subnet network calculations using network class, IP address, subnet mask, subnet bits, mask bits, maximum required IP subnets and maximum required hosts per subnet
- Subnet Calculator for IP Addresses and Subnetting ONLINE!
Provides calculations using IP address and Mask (sub-net bits, max networks, host bits, max hosts); Subnet ID, Broadcast, Host addresses, Wildcard mask and class bit usage bitmap are provided as calculation results;
- 2025 Subnet Calculator | Network Subnetting Tool
Calculate subnet configurations with our free Subnet Calculator This essential networking tool helps IT professionals and network administrators calculate subnet masks, CIDR notation, network addresses, and host ranges for 2025, ensuring accurate network planning and optimization
- IP Subnet Calculator for IPv4 | Online Subnet Mask Calculator - Site24x7
You can choose the combination of subnets and number of hosts per subnet that suits your network and get the host address range and broadcast address for any given subnet mask
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