Tabela de Subredes/Computadores

Classe B

# de bits

Mascara
Decimal

Mascara
Hexa

Subredes

Hosts

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

Classe C

# de bits

Mascara
Decimal

Mascara
Hexa

Subnets

Hosts

2

255.255.255.192

FFFFFFC0

2

62

3

255.255.255.224

FFFFFFE0

6

30

4

255.255.255.240

FFFFFFF0

14

14

5

255.255.255.248

FFFFFFF8

30

6

6

255.255.255.252

FFFFFFFC

62

2

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© Rubens Queiroz de Almeida