Network address
21.157.128.0
Prefix length
17 (255.255.128.0)
Range
21.157.128.0 - 21.157.255.255
Hexadecimal
159d8000
Binary
00010101 10011101 10000000 00000000
Binary subnet mask
11111111 11111111 10000000 00000000
Number of hosts
32,768
Parent subnet
21.157.0.0/16🔍
Previous subnet
21.157.0.0/17🔍
Next subnet
21.158.0.0/17🔍