CIDR Calculator Tool
Convert between CIDR notation and IP address ranges with our free online calculator.
CIDR to IP Range
About CIDR notation: Classless Inter-Domain Routing (CIDR) notation is a compact method for specifying IP addresses and their routing prefix. It consists of an IP address, followed by a slash character ('/'), and a decimal number representing the number of leading 1 bits in the routing mask (e.g., 192.168.1.0/24).
CIDR Calculator Guide
Learn about CIDR notation, IP addressing, and how to use our calculator for network planning and management.
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