Network address
66.81.168.0
Prefix length
21 (255.255.248.0)
Range
66.81.168.0 - 66.81.175.255
Hexadecimal
4251a800
Binary
01000010 01010001 10101000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
66.81.160.0/20🔍
Previous subnet
66.81.160.0/21🔍
Next subnet
66.81.176.0/21🔍