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 …

Jan 1, 2026 · Our IP address calculator 2026 implements industry-standard IPv4 and IPv6 algorithms, providing precise calculations for network addresses, broadcast addresses, CIDR …

Results of the subnet calculation provide the hexadecimal IP address, the wildcard mask, for use with ACL (Access Control Lists), subnet ID, broadcast address, the subnet address range for …

IP Subnet Calculator Enter your IPv4 or IPv6 address in the IP calculator fields below. It will quickly find your subnet mask, CIDR, and full IP range with just a single click. It’s fast and …

What is the IP Address Range Calculator? The IP Address Range Calculator is an intuitive online tool designed to calculate essential network parameters for any given IP address and subnet …

Use a CIDR IP Range Calculator to instantly find IP ranges, subnet masks, network and broadcast addresses, and usable hosts from CIDR notation. Accurate, fast, and easy.

Calculate IP address ranges and available host addresses. Free online IP range calculator for network planning and subnet design.

Subnetting involves breaking down a large IP network into smaller, manageable subnetworks. Each subnet can then be used to isolate traffic, increase security, or make better use of …

IP Address Subnet Calculator Online - Supports CIDR, Cisco, and More. A IP address subnet calculator helps Cisco academy students and network specialists learn how to subnet by …