Network address
139.66.20.0
Prefix length
22 (255.255.252.0)
Range
139.66.20.0 - 139.66.23.255
Hexadecimal
8b421400
Binary
10001011 01000010 00010100 00000000
Binary subnet mask
11111111 11111111 11111100 00000000
Number of hosts
1,024
Parent subnet
139.66.16.0/21🔍
Previous subnet
139.66.16.0/22🔍
Next subnet
139.66.24.0/22🔍