Subnet Calculator
Worked example result
| Network address | 192.168.1.0 |
| Broadcast address | 192.168.1.255 |
| First usable host | 192.168.1.1 |
| Last usable host | 192.168.1.254 |
| Total addresses | 256 |
| Usable hosts | 254 |
| Subnet mask | 255.255.255.0 |
| Wildcard mask | 0.0.0.255 |
192.168.1.10/24 sits in network 192.168.1.0 with broadcast 192.168.1.255 and 254 usable hosts, .1 through .254.
Network = IP AND mask; Broadcast = Network OR (NOT mask); Hosts = 2^(32 − prefix) · Powered by CalcHub — Subnet Calculator