🌐 IP Address Classes
First octet: 1-126 | Default subnet: /8 | Hosts: 16,777,214
First octet: 128-191 | Default subnet: /16 | Hosts: 65,534
First octet: 192-223 | Default subnet: /24 | Hosts: 254
📊 Quick Examples
🔧 Features
- ✅ Instant IP classification
- 📱 Mobile-friendly interface
- 🔍 Detailed network information
- ⚡ Real-time validation
- 🆓 Completely free to use