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

Computers that belong to the same subnet are addressed with an identical group of its most-significant bits of their IP addresses. This results in the logical division of an IP address into …

A subnet is a network within a network. Learn how subnetting makes network routing more efficient, and explore how subnet masks and IP address classes work.

Jul 23, 2025 · A Subnet Mask is a numerical value that describes a computer or device's how to divide an IP address into two parts: the network portion and the host portion. The network …

Apr 3, 2025 · A subnet is identified by the IP address and a subnet mask or Classless Inter-Domain Routing (CIDR) prefix. Devices use this information to determine which part of an …

Jun 27, 2023 · To help you calculate the number of subnets and host addresses of a given IP network. In some cases, a subnet must be created that allows for a specific number of host …

Mar 18, 2025 · IP subnetting is a crucial concept in networking that allows organizations to divide a large network into smaller, more manageable sub-networks, or subnets. This process is …

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 …

Jul 23, 2025 · Subnetting is the process of dividing a larger IP network into smaller, manageable subnetworks to optimize performance, enhance security, and improve address allocation. Why …

Network Type Select a network type for accurate IP address calculations. This section provides additional technical details about the subnet, useful for network engineers and IT …