| dziesiętnie | binarnie | ||
|---|---|---|---|
| adres IP | 21.139.155.0 | 00010101.10001011.10011011 .00000000 | |
| maska | 255.255.255.0 = 24 | 11111111.11111111.11111111 .00000000 | |
| adres sieci | 21.139.155.0/24 | 00010101.10001011.10011011 .00000000 | stara klasa A |
| adres rozgłoszeniowy | 21.139.155.255 | 00010101.10001011.10011011 .11111111 | |
| hostów w sieci | 254 | ||
| host min | 21.139.155.1 | 00010101.10001011.10011011 .00000001 | |
| host max | 21.139.155.254 | 00010101.10001011.10011011 .11111110 | |
| lista podsieci |