Network address
221.161.89.128
Prefix length
28 (255.255.255.240)
Range
221.161.89.128 - 221.161.89.143
Hexadecimal
dda15980
Binary
11011101 10100001 01011001 10000000
Binary subnet mask
11111111 11111111 11111111 11110000
Number of hosts
16
Parent subnet
221.161.89.128/27🔍
Previous subnet
221.161.89.112/28🔍
Next subnet
221.161.89.144/28🔍