Tabella delle comuni subnets e masks

Mask IP Usabili Netmask
/32 1 0 255.255.255.255
/31 2 1 255.255.255.254
/30 4 2 255.255.255.252
/29 8 6 255.255.255.248
/28 16 14 255.255.255.240
/27 32 30 255.255.255.224
/26 64 62 255.255.255.192
/24 256 254 255.255.255.0
/23 512 510 255.255.254.0
/22 1024 1022 255.255.252.0
/21 2048 2046 255.255.248.0
/20 4096 4094 255.255.240.0
/19 8192 8190 255.255.224.0
/18 16384 16382 255.255.192.0
/17 32768 32766 255.255.128.0
/16 65536 65534 255.255.0.0