Network address
57.81.128.0
Prefix length
18 (255.255.192.0)
Range
57.81.128.0 - 57.81.191.255
Hexadecimal
39518000
Binary
00111001 01010001 10000000 00000000
Binary subnet mask
11111111 11111111 11000000 00000000
Number of hosts
16,384
Parent subnet
57.81.128.0/17🔍
Previous subnet
57.81.64.0/18🔍
Next subnet
57.81.192.0/18🔍