Network address
208.71.21.0
Prefix length
25 (255.255.255.128)
Range
208.71.21.0 - 208.71.21.127
Hexadecimal
d0471500
Binary
11010000 01000111 00010101 00000000
Binary subnet mask
11111111 11111111 11111111 10000000
Number of hosts
128
Parent subnet
208.71.21.0/24🔍
Previous subnet
208.71.20.128/25🔍
Next subnet
208.71.21.128/25🔍