Network address
66.164.72.0
Prefix length
21 (255.255.248.0)
Range
66.164.72.0 - 66.164.79.255
Hexadecimal
42a44800
Binary
01000010 10100100 01001000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
66.164.64.0/20🔍
Previous subnet
66.164.64.0/21🔍
Next subnet
66.164.80.0/21🔍