Network address
128.129.20.0
Prefix length
23 (255.255.254.0)
Range
128.129.20.0 - 128.129.21.255
Hexadecimal
80811400
Binary
10000000 10000001 00010100 00000000
Binary subnet mask
11111111 11111111 11111110 00000000
Number of hosts
512
Parent subnet
128.129.20.0/22🔍
Previous subnet
128.129.18.0/23🔍
Next subnet
128.129.22.0/23🔍