Network address
138.21.128.0
Prefix length
17 (255.255.128.0)
Range
138.21.128.0 - 138.21.255.255
Hexadecimal
8a158000
Binary
10001010 00010101 10000000 00000000
Binary subnet mask
11111111 11111111 10000000 00000000
Number of hosts
32,768
Parent subnet
138.21.0.0/16🔍
Previous subnet
138.21.0.0/17🔍
Next subnet
138.22.0.0/17🔍