Network address
157.66.21.0
Prefix length
24 (255.255.255.0)
Range
157.66.21.0 - 157.66.21.255
Hexadecimal
9d421500
Binary
10011101 01000010 00010101 00000000
Binary subnet mask
11111111 11111111 11111111 00000000
Number of hosts
256
Parent subnet
157.66.20.0/23🔍
Previous subnet
157.66.20.0/24🔍
Next subnet
157.66.22.0/24🔍