Network address
172.21.0.0
Prefix length
17 (255.255.128.0)
Range
172.21.0.0 - 172.21.127.255
Hexadecimal
ac150000
Binary
10101100 00010101 00000000 00000000
Binary subnet mask
11111111 11111111 10000000 00000000
Number of hosts
32,768
Parent subnet
172.21.0.0/16🔍
Previous subnet
172.20.128.0/17🔍
Next subnet
172.21.128.0/17🔍