SIMPLE SYSTEMS / NETWORK TOOLS
Subnet calculator
Calculate an IPv4 network, mask, host range and broadcast address.
Runs entirely in your browser. Supports /0–/32, including point-to-point /31 and single-host /32 networks.
SIMPLE SYSTEMS / NETWORK TOOLS
Calculate an IPv4 network, mask, host range and broadcast address.
Runs entirely in your browser. Supports /0–/32, including point-to-point /31 and single-host /32 networks.