IPv4 Subnet Calculator - DevPossible Tools

IP Address

CIDR / Prefix Length

Or Subnet Mask

Quick:

Network Address

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Broadcast Address

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First Usable Host

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Last Usable Host

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Usable Hosts

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Total Addresses

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Subnet Mask

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Wildcard Mask

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CIDR Notation

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IP Class

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IP Type

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Binary ID

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Binary Breakdown

IP Address: -

Subnet Mask: -

Network: -

Broadcast: -

Blue = Network bits | Green = Host bits