Network address
172.16.21.0
Prefix length
28 (255.255.255.240)
Range
172.16.21.0 - 172.16.21.15
Hexadecimal
ac101500
Binary
10101100 00010000 00010101 00000000
Binary subnet mask
11111111 11111111 11111111 11110000
Number of hosts
16
Parent subnet
172.16.21.0/27🔍
Previous subnet
172.16.20.240/28🔍
Next subnet
172.16.21.16/28🔍