IPv4 Subnet Calculator
Calculates network address, broadcast address, subnet mask, wildcard mask, usable host range, and host count from an IPv4 address and CIDR prefix.
| CIDR Notation | 192.168.1.0/24 |
| 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 |