Developer utility
Standalone tool pageIP Address Converter
Convert IPv4 addresses between decimal, binary, and hex formats, and calculate subnet ranges instantly.
Output
Result
Binary
Hexadecimal
Decimal (Integer)
Netmask
Network ID
Usable Hosts
Broadcast Address
Host Range
How It Works
Enter an IPv4 address. The tool mathematically shifts the bits to convert it to a 32-bit integer, binary string, or hex. If a CIDR subnet mask (like /24) is provided, it calculates the bitwise AND/OR against the subnet mask to reveal the network and broadcast addresses.
Example
Input 192.168.1.1/24. It converts to binary 11000000.10101000.00000001.00000001, calculates the Network ID as 192.168.1.0, and shows a usable host range of 192.168.1.1 - 192.168.1.254.
When to use this tool
- Configuring routers or firewalls.
- Designing cloud VPCs and subnet allocations.
- Converting IP addresses for database storage as integers.
Understanding CIDR and Subnets
- CIDR notation like /24 means 24 bits are used for the network mask.
- A /24 network provides 254 usable hosts.
- This calculator helps network engineers quickly identify ranges.
Frequently Asked Questions
What is an IP to decimal converter?
It converts a standard dotted-decimal IPv4 address (like 192.168.1.1) into its integer, binary, and hexadecimal equivalents used by networks and databases.
Does this tool support subnet calculators?
Yes! If you append a CIDR mask (e.g., /24), the tool automatically calculates the network ID, broadcast address, and usable host range.