# Ip Calc

> ip-calc — CIDR subnet calculator. Compute network, broadcast, host range, and host count from a CIDR notation.

- Skill: `javimosch/ip-calc` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/ip-calc`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/ip-calc/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: javimosch (https://skillmd.com/u/javimosch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javimosch/ip-calc

---

# ip-calc
ip-calc — CIDR subnet calculator. Compute network, broadcast, host range, and host count from a CIDR notation.