Network address
57.251.64.0
Prefix length
21 (255.255.248.0)
Range
57.251.64.0 - 57.251.71.255
Hexadecimal
39fb4000
Binary
00111001 11111011 01000000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
57.251.64.0/20🔍
Previous subnet
57.251.56.0/21🔍
Next subnet
57.251.72.0/21🔍