Network address
178.21.16.0
Prefix length
21 (255.255.248.0)
Range
178.21.16.0 - 178.21.23.255
Hexadecimal
b2151000
Binary
10110010 00010101 00010000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
178.21.16.0/20🔍
Previous subnet
178.21.8.0/21🔍
Next subnet
178.21.24.0/21🔍