Address converter
Dotted quad, integer, hexadecimal, binary, and IPv4-in-IPv6 forms.
- Dotted decimal
- 192.168.1.1
- Integer
- 3232235777
- Hexadecimal
- 0xc0a80101
- Binary
- 11000000.10101000.00000001.00000001
- Detected format
- dotted decimal
- Prefix length
- /24
- Subnet mask
- 255.255.255.0
- Wildcard mask
- 0.0.0.255
- Hexadecimal
- 0xffffff00
- Total addresses
- 256
- Usable hosts
- 254
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Runs entirely in your browser — nothing you enter is sent to us.