Network address
123.21.16.0
Prefix length
21 (255.255.248.0)
Range
123.21.16.0 - 123.21.23.255
Hexadecimal
7b151000
Binary
01111011 00010101 00010000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
123.21.16.0/20🔍
Previous subnet
123.21.8.0/21🔍
Next subnet
123.21.24.0/21🔍