01 / Network
CIDR Calculator
Calculate IPv4 network ranges, masks, broadcast addresses, and host counts.
$ cidr
● IPv4 math runs locally with unsigned 32-bit arithmetic.
$ Calculate an IPv4 CIDR range.
Calculate IPv4 network ranges, masks, broadcast addresses, and host counts.
● IPv4 math runs locally with unsigned 32-bit arithmetic.
$ Calculate an IPv4 CIDR range.