Calculate network IP ranges, subnet masks, and broadcast addresses.
| Network Address | - |
|---|---|
| Usable Host Range | - |
| Broadcast Address | - |
| Total Usable Hosts | - |
| Subnet Mask | - |
A subnet mask is a 32-bit number that masks an IP address and divides the IP address into network address and host address. Understanding subnetting is crucial for network engineers, system administrators, and IT professionals.
Our IPv4 Subnet Calculator makes it easy to find the network address, broadcast address, and the usable host range from any given IP address and CIDR block (e.g. /24).