| dziesiętnie | binarnie | ||
|---|---|---|---|
| adres IP | 21.231.21.0 | 00010101.11100111.00010101.000 00000 | |
| maska | 255.255.255.224 = 27 | 11111111.11111111.11111111.111 00000 | |
| adres sieci | 21.231.21.0/27 | 00010101.11100111.00010101.000 00000 | stara klasa A |
| adres rozgłoszeniowy | 21.231.21.31 | 00010101.11100111.00010101.000 11111 | |
| hostów w sieci | 30 | ||
| host min | 21.231.21.1 | 00010101.11100111.00010101.000 00001 | |
| host max | 21.231.21.30 | 00010101.11100111.00010101.000 11110 | |
| lista podsieci |