Network address
128.31.0.0
Prefix length
17
Range
128.31.0.0 - 128.31.127.255
Hexadecimal
801f0000
Binary
10000000 00011111 00000000 00000000
Binary subnet mask
11111111 11111111 10000000 00000000
Number of hosts
32,768
Parent subnet
128.31.0.0/16🔍
Previous subnet
128.30.128.0/17🔍
Next subnet
128.31.128.0/17🔍