Networking · IPv4
IP Subnet Calculator
Given an IPv4 address and CIDR prefix, calculate the network address, broadcast address, subnet mask, wildcard mask, usable host range, and total/usable host counts.
Your inputs
Your result Live
Network Address
192.168.1.0/24
- Broadcast Address
- 192.168.1.255
- Subnet Mask
- 255.255.255.0
- Wildcard Mask
- 0.0.0.255
- Usable Host Range
- 192.168.1.1 – 192.168.1.254
- Total Hosts
- 256
- Usable Hosts
- 254
- IP Class
- C
How this is calculated
Network = IP AND Mask; Broadcast = Network OR (NOT Mask)
- Mask
- 32-bit subnet mask derived from the CIDR prefix