Subnet Calculator
IPv4 subnet math — enter a CIDR to get network, broadcast, host range, mask, and classification.
CIDR Notation
| Field | Value |
|---|---|
| Enter a CIDR above to calculate | |
Examples
IPv4 subnet math — enter a CIDR to get network, broadcast, host range, mask, and classification.
| Field | Value |
|---|---|
| Enter a CIDR above to calculate | |