IPv4 Subnet Calculator
Instantly resolve network boundaries, broadcast addresses, and CIDR math.
Invalid IP address or CIDR
notation.
Network Address
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Broadcast Address
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Total Hosts
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Usable Hosts
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| IP Address | - |
|---|---|
| Subnet Mask | - |
| Wildcard Mask | - |
| CIDR Notation | - |
| Host Range | - |
| IP Class | - |
Binary Representation
IP Address
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Subnet Mask
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Network
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