| dziesiętnie | binarnie | ||
|---|---|---|---|
| adres IP | 21.117.231.20 | 00010101.01110101.11100111.000101 00 | |
| maska | 255.255.255.252 = 30 | 11111111.11111111.11111111.111111 00 | |
| adres sieci | 21.117.231.20/30 | 00010101.01110101.11100111.000101 00 | stara klasa A |
| adres rozgłoszeniowy | 21.117.231.23 | 00010101.01110101.11100111.000101 11 | |
| hostów w sieci | 2 | ||
| host min | 21.117.231.21 | 00010101.01110101.11100111.000101 01 | |
| host max | 21.117.231.22 | 00010101.01110101.11100111.000101 10 | |
| lista podsieci |