Network address
129.57.128.0
Prefix length
21 (255.255.248.0)
Range
129.57.128.0 - 129.57.135.255
Hexadecimal
81398000
Binary
10000001 00111001 10000000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
129.57.128.0/20🔍
Previous subnet
129.57.120.0/21🔍
Next subnet
129.57.136.0/21🔍