Network address
128.133.21.0
Prefix length
25 (255.255.255.128)
Range
128.133.21.0 - 128.133.21.127
Hexadecimal
80851500
Binary
10000000 10000101 00010101 00000000
Binary subnet mask
11111111 11111111 11111111 10000000
Number of hosts
128
Parent subnet
128.133.21.0/24🔍
Previous subnet
128.133.20.128/25🔍
Next subnet
128.133.21.128/25🔍