Subnet Calculator with Binary, CIDR, and Formulas 📡 Interactive IP Subnet Calculator 1. Network Address [?] 2. Class of Address [?] Class A Class B Class C 3. Default Subnet Mask [?] 4. Choose to Calculate By: Number of Subnets Number of Hosts 5. Enter Value [?] 6. Bits Borrowed or Kept [?] 7. Custom Subnet Mask [?] 🧮 Show Subnet Details
