NetworkCalc
Network calculators, including subnets, DNS, binary, and security tools
- Authentication
- No auth
- HTTPS
- Yes
- CORS
- Yes
- Category
- Development
- Data source
- public-apis + marcelscruz
- Documentation / URL
- https://networkcalc.com/api/docs
Overview
NetworkCalc provides network calculators — keyless.
⚠️ Status (verified 2026-08): a guessed path returned HTTP 404 (HTML) — the route paths differ. Check the docs for valid routes.
What it provides
curl "https://networkcalc.com/api/subnet/192.168.1.0/24"Notes
- Subnet/DNS/binary calculators.
- Route paths per the docs.
FAQ
Is NetworkCalc free? Yes — free and keyless.
Why 404? Our 2026-08 guess path was wrong (verified) — check the docs.
What does it do? Network calculations.
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