Network address
57.209.81.64
Prefix length
28 (255.255.255.240)
Range
57.209.81.64 - 57.209.81.79
Hexadecimal
39d15140
Binary
00111001 11010001 01010001 01000000
Binary subnet mask
11111111 11111111 11111111 11110000
Number of hosts
16
Parent subnet
57.209.81.64/27🔍
Previous subnet
57.209.81.48/28🔍
Next subnet
57.209.81.80/28🔍