| dziesiętnie | binarnie | ||
|---|---|---|---|
| adres IP | 81.221.244.64 | 01010001.11011101.11110100.0100 0000 | |
| maska | 255.255.255.240 = 28 | 11111111.11111111.11111111.1111 0000 | |
| adres sieci | 81.221.244.64/28 | 01010001.11011101.11110100.0100 0000 | stara klasa A |
| adres rozgłoszeniowy | 81.221.244.79 | 01010001.11011101.11110100.0100 1111 | |
| hostów w sieci | 14 | ||
| host min | 81.221.244.65 | 01010001.11011101.11110100.0100 0001 | |
| host max | 81.221.244.78 | 01010001.11011101.11110100.0100 1110 | |
| lista podsieci |