Network address
8.21.0.0
Prefix length
21 (255.255.248.0)
Range
8.21.0.0 - 8.21.7.255
Hexadecimal
08150000
Binary
00001000 00010101 00000000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
8.21.0.0/20🔍
Previous subnet
8.20.248.0/21🔍