Subnet Calculator +
iOS Universel / Utilitaires
SubnetCalc is a fast, intuitive subnet calculator for networking professionals and students.
Features:
- IPv4 subnet calculator with live CIDR slider (1-30)
- Subnet Splitter for equal-split and VLSM subdivision
- IPv6 calculator with prefix slider (1-128)
- Auto-detect your device's IP and subnet from Wi-Fi
- Navigate between adjacent subnets
- Share or copy results instantly
- Native Mac support via Mac Catalyst
Enter any IP address, adjust the CIDR prefix with the slider, and instantly see:
- Subnet mask
- Network address
- Broadcast address
- Usable host range
- Maximum hosts
- Wildcard mask
The Subnet Splitter lets you divide a network into equal subnets or use VLSM to allocate subnets by host count. Perfect for network planning and design.
No ads. No tracking. No subscription.
Quoi de neuf dans la dernière version ?
What's New in SubnetCalc 4.0:
- New IPv6 Calculator tab with full prefix support (1-128)
- New Subnet Splitter with equal-split and VLSM modes
- Tip Jar to support development
- Code modernization and bug fixes
