Network address
128.57.40.0
Prefix length
21 (255.255.248.0)
Range
128.57.40.0 - 128.57.47.255
Hexadecimal
80392800
Binary
10000000 00111001 00101000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
128.57.32.0/20🔍
Previous subnet
128.57.32.0/21🔍
Next subnet
128.57.48.0/21🔍