Network address
1.21.0.0
Prefix length
16 (255.255.0.0)
Range
1.21.0.0 - 1.21.255.255
Hexadecimal
01150000
Binary
00000001 00010101 00000000 00000000
Binary subnet mask
11111111 11111111 00000000 00000000
Number of hosts
65,536
Parent subnet
1.20.0.0/15🔍
Previous subnet
1.20.0.0/16🔍