Network address
203.57.72.0
Prefix length
21 (255.255.248.0)
Range
203.57.72.0 - 203.57.79.255
Hexadecimal
cb394800
Binary
11001011 00111001 01001000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
203.57.64.0/20🔍
Previous subnet
203.57.64.0/21🔍
Next subnet
203.57.80.0/21🔍