|
Bits 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 |
Subnetwork Mask 255.255.0.0 255.255.128.0 255.255.192.0 255.255.224.0 255.255.240.0 255.255.248.0 255.255.252.0 255.255.254.0 255.255.255.0 255.255.255.128 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.248 255.255.255.252 255.255.255.254 255.255.255.255 |
16 bits 1 - 2 6 14 30 62 126 254 510 1022 2046 4094 8190 16382 32766 65534 |
20 bits - - - - 1 - 2 6 14 30 62 126 254 510 1022 2046 4094 |
24 bits - - - - - - - - 1 - 2 6 14 30 62 126 254 |
Effective # of Hosts. 65534 32766 16382 8190 4094 2046 1022 510 254 126 62 30 14 6 2 - - |