Network address
138.21.64.0
Prefix length
21 (255.255.248.0)
Range
138.21.64.0 - 138.21.71.255
Hexadecimal
8a154000
Binary
10001010 00010101 01000000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
138.21.64.0/20🔍
Previous subnet
138.21.56.0/21🔍
Next subnet
138.21.72.0/21🔍