View source for Subnet Mask To Host Bits


{| class="wikitable"
|-
! Subnet Mask
! Host Bits

|-
| 255.255.255.255
| style="text-align: center;" | 0

|-
| 255.255.255.254 
| style="text-align: center;" | 1

|-
| 255.255.255.252 
| style="text-align: center;" | 2

|-
| 255.255.255.248 
| style="text-align: center;" | 3

|-
| 255.255.255.240 
| style="text-align: center;" | 4

|-
| 255.255.255.224 
| style="text-align: center;" | 5

|-
| 255.255.255.192 
| style="text-align: center;" | 6

|-
| 255.255.255.128 
| style="text-align: center;" | 7

|-
| 255.255.255.0 
| style="text-align: center;" | 8

|-
| 255.255.254.0 
| style="text-align: center;" | 9

|-
| 255.255.252.0 
| style="text-align: center;" | 10

|-
| 255.255.248.0 
| style="text-align: center;" | 11

|-
| 255.255.240.0 
| style="text-align: center;" | 12

|-
| 255.255.224.0 
| style="text-align: center;" | 13

|-
| 255.255.192.0 
| style="text-align: center;" | 14

|-
| 255.255.128.0 
| style="text-align: center;" | 15

|-
| 255.255.0.0 
| style="text-align: center;" | 16

|-
| 255.254.0.0 
| style="text-align: center;" | 17

|-
| 255.252.0.0 
| style="text-align: center;" | 18

|-
| 255.248.0.0 
| style="text-align: center;" | 19

|-
| 255.240.0.0 
| style="text-align: center;" | 20

|-
| 255.224.0.0 
| style="text-align: center;" | 21

|-
| 255.192.0.0 
| style="text-align: center;" | 22

|-
| 255.128.0.0 
| style="text-align: center;" | 23

|-
| 255.0.0.0 
| style="text-align: center;" | 24

|}