Network address
21.0.0.0
Prefix length
14 (255.252.0.0)
Range
21.0.0.0 - 21.3.255.255
Hexadecimal
15000000
Binary
00010101 00000000 00000000 00000000
Binary subnet mask
11111111 11111100 00000000 00000000
Number of hosts
262,144
Parent subnet
21.0.0.0/13🔍
Previous subnet
20.252.0.0/14🔍