Calcular Sub-redes IPv4

Digite a rede no formato IPv4 com máscara (ex: 192.168.0.0/24)
/8
1 sub-redes
/9
2 sub-redes
/10
4 sub-redes
/11
8 sub-redes
/12
16 sub-redes
/13
32 sub-redes
/14
64 sub-redes
/15
128 sub-redes
/16
256 sub-redes
/17
512 sub-redes
/18
1,024 sub-redes
/19
2,048 sub-redes
/20
4,096 sub-redes
/21
8,192 sub-redes
/22
16,384 sub-redes
/23
32,768 sub-redes
/24
65,536 sub-redes
/25
131,072 sub-redes
/26
262,144 sub-redes
/27
524,288 sub-redes
/28
1,048,576 sub-redes
/29
2,097,152 sub-redes
/30
4,194,304 sub-redes
/31
8,388,608 sub-redes
/32
16,777,216 sub-redes
Selecione um ou mais prefixos para gerar as sub-redes