Network address
138.187.21.128
Prefix length
28 (255.255.255.240)
Range
138.187.21.128 - 138.187.21.143
Hexadecimal
8abb1580
Binary
10001010 10111011 00010101 10000000
Binary subnet mask
11111111 11111111 11111111 11110000
Number of hosts
16
Parent subnet
138.187.21.128/27🔍
Previous subnet
138.187.21.112/28🔍
Next subnet
138.187.21.144/28🔍