Network address
10.66.21.0
Prefix length
24 (255.255.255.0)
Range
10.66.21.0 - 10.66.21.255
Hexadecimal
0a421500
Binary
00001010 01000010 00010101 00000000
Binary subnet mask
11111111 11111111 11111111 00000000
Number of hosts
256
Parent subnet
10.66.20.0/23🔍
Previous subnet
10.66.20.0/24🔍
Next subnet
10.66.22.0/24🔍