| dziesiętnie | binarnie | ||
|---|---|---|---|
| adres IP | 30.231.221.80 | 00011110.11100111.11011101.010100 00 | |
| maska | 255.255.255.252 = 30 | 11111111.11111111.11111111.111111 00 | |
| adres sieci | 30.231.221.80/30 | 00011110.11100111.11011101.010100 00 | stara klasa A |
| adres rozgłoszeniowy | 30.231.221.83 | 00011110.11100111.11011101.010100 11 | |
| hostów w sieci | 2 | ||
| host min | 30.231.221.81 | 00011110.11100111.11011101.010100 01 | |
| host max | 30.231.221.82 | 00011110.11100111.11011101.010100 10 | |
| lista podsieci |