Network address
121.139.21.32
Prefix length
28 (255.255.255.240)
Range
121.139.21.32 - 121.139.21.47
Hexadecimal
798b1520
Binary
01111001 10001011 00010101 00100000
Binary subnet mask
11111111 11111111 11111111 11110000
Number of hosts
16
Parent subnet
121.139.21.32/27🔍
Previous subnet
121.139.21.16/28🔍
Next subnet
121.139.21.48/28🔍