Network address
4.21.0.0
Prefix length
16 (255.255.0.0)
Range
4.21.0.0 - 4.21.255.255
Hexadecimal
04150000
Binary
00000100 00010101 00000000 00000000
Binary subnet mask
11111111 11111111 00000000 00000000
Number of hosts
65,536
Parent subnet
4.20.0.0/15🔍
Previous subnet
4.20.0.0/16🔍