Network address
66.57.0.0
Prefix length
21 (255.255.248.0)
Range
66.57.0.0 - 66.57.7.255
Hexadecimal
42390000
Binary
01000010 00111001 00000000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
66.57.0.0/20🔍
Previous subnet
66.56.248.0/21🔍
Next subnet
66.57.8.0/21🔍