Network address
129.21.136.0
Prefix length
21 (255.255.248.0)
Range
129.21.136.0 - 129.21.143.255
Hexadecimal
81158800
Binary
10000001 00010101 10001000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
129.21.128.0/20🔍
Previous subnet
129.21.128.0/21🔍
Next subnet
129.21.144.0/21🔍