Network address
203.21.20.0
Prefix length
22 (255.255.252.0)
Range
203.21.20.0 - 203.21.23.255
Hexadecimal
cb151400
Binary
11001011 00010101 00010100 00000000
Binary subnet mask
11111111 11111111 11111100 00000000
Number of hosts
1,024
Parent subnet
203.21.16.0/21🔍
Previous subnet
203.21.16.0/22🔍
Next subnet
203.21.24.0/22🔍