Network address
181.21.0.0
Prefix length
16 (255.255.0.0)
Range
181.21.0.0 - 181.21.255.255
Hexadecimal
b5150000
Binary
10110101 00010101 00000000 00000000
Binary subnet mask
11111111 11111111 00000000 00000000
Number of hosts
65,536
Parent subnet
181.20.0.0/15🔍
Previous subnet
181.20.0.0/16🔍
Next subnet
181.22.0.0/16🔍