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IPv4 Address & Subnet Calculator
Enter an address with a prefix (10.20.30.40/22) or a dotted mask (10.20.30.40 255.255.252.0). Results update as you type.
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192.168.10.0/24
- Address
- 192.168.10.25
- Network
- 192.168.10.0
- Broadcast
- 192.168.10.255
- Usable host range
- 192.168.10.1 – 192.168.10.254
- Usable hosts
- 254
- Total addresses
- 256
- Subnet mask
- 255.255.255.0
- Wildcard mask
- 0.0.0.255
- Address class
- C
- Range type
- Private (RFC 1918)
- Address (binary)
- 11000000.10101000.00001010.00011001
- Mask (binary)
- 11111111.11111111.11111111.00000000
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