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Subnetting Pro

iPhone / iPad
  • Utilities
  • Education
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Download from AppStore

This is a simple IP subnet calculator, giving you a complete list of information based on IP address and Subnet Mask, including:

- Network Class
- Network Bits
- Host Bits
- Borrowed Bits
- Binary Information
- Maximum Number of Host
- First Available Host
- Last Available Host
- Broadcast Address
- Network ID