Network address
208.21.128.0
Prefix length
23 (255.255.254.0)
Range
208.21.128.0 - 208.21.129.255
Hexadecimal
d0158000
Binary
11010000 00010101 10000000 00000000
Binary subnet mask
11111111 11111111 11111110 00000000
Number of hosts
512
Parent subnet
208.21.128.0/22🔍
Previous subnet
208.21.126.0/23🔍
Next subnet
208.21.130.0/23🔍