Red Clase C (W.X.Y.###)
| Máscara | Bits de Red | Bits de Host | Nº máximo de Redes 2bits de red | Nº máximo de Host (2bits de host)-2 |
|---|---|---|---|---|
| 11111111.11111111.11111111.10000000 255.255.255.128 | 1 | 7 | 2 | 126 |
| 11111111.11111111.11111111.11000000 255.255.255.192 | 2 | 6 | 4 | 62 |
| 11111111.11111111.11111111.11100000 255.255.255.224 | 3 | 5 | 8 | 30 |
| 11111111.11111111.11111111.11110000 255.255.255.240 | 4 | 4 | 16 | 14 |
| 11111111.11111111.11111111.11111000 255.255.255.248 | 5 | 3 | 32 | 6 |
| 11111111.11111111.11111111.11111100 255.255.255.252 | 6 | 2 | 64 | 2 |