- Enter the CIDR notation you want to convert into the input field.
- Click the 'Convert' button (if applicable; the tool may auto-convert).
- The tool will display the First IP, Last IP, and Total Hosts for the given CIDR.
CIDR to IP Range Converter
The CIDR to IP Range Converter translates a CIDR (Classless Inter-Domain Routing) notation
How to Use This Tool
Learn More About CIDR to IP Range Converter
Understanding CIDR Notation
CIDR notation is a compact representation of an IP address and its associated routing prefix. It consists of an IP address followed by a forward slash and a number indicating the number of bits in the routing prefix (e.g., 192.168.1.0/24).
Subnet Mask
The number after the slash in CIDR notation represents the subnet mask. It determines the size of the network and the number of usable host addresses. For example, /24 indicates a subnet mask of 255.255.255.0.
About
The CIDR to IP Range Converter translates a CIDR (Classless Inter-Domain Routing) notation into its corresponding IP address range, including the first IP address, the last IP address, and the total number of hosts within that range. This is useful for network configuration and security analysis.
Use Cases
- Network configuration and subnetting
- Firewall rule creation and access control lists (ACLs)
- Network security analysis and vulnerability assessments
- IP address management and allocation