Network address
18.18.21.0
Prefix length
24 (255.255.255.0)
Range
18.18.21.0 - 18.18.21.255
Hexadecimal
12121500
Binary
00010010 00010010 00010101 00000000
Binary subnet mask
11111111 11111111 11111111 00000000
Number of hosts
256
Parent subnet
18.18.20.0/23🔍
Previous subnet
18.18.20.0/24🔍
Next subnet
18.18.22.0/24🔍