Subnet Mask Converter
Paste a CIDR prefix, a decimal mask, a wildcard, binary or hex and get all the other representations instantly. Nothing is sent to any server.
CIDR /24
Mask 255.255.255.0
Wildcard 0.0.0.255
Hex 0xffffff00
Binary representation
network bits (1) host bits (0)
Reference table · /0 to /32
| CIDR | Mask | Wildcard | Hosts |
|---|
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