| dziesiętnie | binarnie | ||
|---|---|---|---|
| adres IP | 31.139.231.12 | 00011111.10001011.11100111.000011 00 | |
| maska | 255.255.255.252 = 30 | 11111111.11111111.11111111.111111 00 | |
| adres sieci | 31.139.231.12/30 | 00011111.10001011.11100111.000011 00 | stara klasa A |
| adres rozgłoszeniowy | 31.139.231.15 | 00011111.10001011.11100111.000011 11 | |
| hostów w sieci | 2 | ||
| host min | 31.139.231.13 | 00011111.10001011.11100111.000011 01 | |
| host max | 31.139.231.14 | 00011111.10001011.11100111.000011 10 | |
| lista podsieci |