Network address
121.138.247.128
Prefix length
28 (255.255.255.240)
Range
121.138.247.128 - 121.138.247.143
Hexadecimal
798af780
Binary
01111001 10001010 11110111 10000000
Binary subnet mask
11111111 11111111 11111111 11110000
Number of hosts
16
Parent subnet
121.138.247.128/27🔍
Previous subnet
121.138.247.112/28🔍
Next subnet
121.138.247.144/28🔍