| dziesiętnie | binarnie | ||
|---|---|---|---|
| adres IP | 81.157.139.0 | 01010001.10011101.10001011.000000 00 | |
| maska | 255.255.255.252 = 30 | 11111111.11111111.11111111.111111 00 | |
| adres sieci | 81.157.139.0/30 | 01010001.10011101.10001011.000000 00 | stara klasa A |
| adres rozgłoszeniowy | 81.157.139.3 | 01010001.10011101.10001011.000000 11 | |
| hostów w sieci | 2 | ||
| host min | 81.157.139.1 | 01010001.10011101.10001011.000000 01 | |
| host max | 81.157.139.2 | 01010001.10011101.10001011.000000 10 | |
| lista podsieci |