IP Address Tools

Analyze IPv4/IPv6 addresses, calculate subnets, and convert IP formats

All calculations happen in your browser. Your data never leaves your device and is not sent to any server.

IPv4 Address

About IP Address Tools

IP Address Tools provides comprehensive utilities for working with IPv4 and IPv6 addresses, including analysis, subnet calculation, and format conversion.

Supported features:

IPv4 Analysis: Binary representation, decimal value, IP class, private/public detection
IPv6 Analysis: Expansion, compression, binary representation
Subnet Calculator: Network/broadcast addresses, host ranges, netmask, wildcard mask
IP Checker: Verify if an IP address belongs to a specific subnet
Converters: Decimal to IP, Netmask to CIDR notation
Copy to Clipboard: One-click copy for all calculated values

Use cases: Network planning, IP allocation, subnet design, firewall configuration, network troubleshooting, CIDR notation conversion, IP range calculation.