Subnet Calculator

Calculate subnet details from an IP address and CIDR prefix. Find network, broadcast, host range, and more.

IP Address

CIDR Prefix (/24)

/0/24/32

Network Address

192.168.1.0

Broadcast Address

192.168.1.255

Subnet Mask

255.255.255.0

Wildcard Mask

0.0.0.255

First Usable Host

192.168.1.1

Last Usable Host

192.168.1.254

Total Addresses

256

Usable Hosts

254

IP Class

C

Type

Private

Binary Subnet Mask

11111111.11111111.11111111.00000000