Subredes/Computadores


      +--------------------------------------------------+
      |                     Classe B                     |
      +---------+---------------+--------+--------+------+
      |# de bits|    Mascara    |Mascara |Subredes|Hosts |
      |         |    Decimal    |  Hexa  |        |      |
      +---------+---------------+--------+--------+------+
      |2        |255.255.192.0  |FFFFC000|       2|16382 |
      |3        |255.255.224.0  |FFFFE000|       6| 8190 |
      |4        |255.255.240.0  |FFFFF000|      14| 4094 |
      |5        |255.255.248.0  |FFFFF800|      30| 2046 |
      |6        |255.255.252.0  |FFFFFC00|      62| 1022 |
      |7        |255.255.254.0  |FFFFFE00|     126|  510 |
      |8        |255.255.255.0  |FFFFFF00|     254|  254 |
      |9        |255.255.255.128|FFFFFF80|     510|  126 |
      |10       |255.255.255.192|FFFFFFC0|    1022|   62 |
      |11       |255.255.255.224|FFFFFFE0|    2046|   30 |
      |12       |255.255.255.240|FFFFFFF0|    4094|   14 |
      |13       |255.255.255.248|FFFFFFF8|    8190|    6 |
      |14       |255.255.255.252|FFFFFFFC|   16382|    2 |
      +---------+---------------+--------+--------+------+