Developer Tools

IPv4 Range to CIDR

Convert IP ranges to CIDR notation and calculate total IPs

IP Range
Result

Total IPs: 256 · CIDR blocks: 1

192.168.1.0/24

IPv4 Range to CIDR: Convert IP ranges to CIDR notation and calculate total IPs Runs entirely in your browser — paste your input, get instant output, nothing is uploaded.

Related Tools

.env Editor
Parse, edit, diff, and export .env files with duplicate detection
CSV Viewer & Editor
Parse, edit, sort, filter CSV data and export as JSON, TSV, or Markdown
Semver Calculator
Test semver ranges, compare versions, and explore version range syntax
Git Command Builder
Interactive git command constructor with 40+ operations and explanations

🔒 This tool runs entirely in your browser. No data is sent to any server.