Network address
128.21.64.0
Prefix length
20 (255.255.240.0)
Range
128.21.64.0 - 128.21.79.255
Hexadecimal
80154000
Binary
10000000 00010101 01000000 00000000
Binary subnet mask
11111111 11111111 11110000 00000000
Number of hosts
4,096
Parent subnet
128.21.64.0/19🔍
Previous subnet
128.21.48.0/20🔍
Next subnet
128.21.80.0/20🔍