Network address
21.137.0.0
Prefix length
17 (255.255.128.0)
Range
21.137.0.0 - 21.137.127.255
Hexadecimal
15890000
Binary
00010101 10001001 00000000 00000000
Binary subnet mask
11111111 11111111 10000000 00000000
Number of hosts
32,768
Parent subnet
21.137.0.0/16🔍
Previous subnet
21.136.128.0/17🔍
Next subnet
21.137.128.0/17🔍