Network address
81.2.16.0
Prefix length
22 (255.255.252.0)
Range
81.2.16.0 - 81.2.19.255
Hexadecimal
51021000
Binary
01010001 00000010 00010000 00000000
Binary subnet mask
11111111 11111111 11111100 00000000
Number of hosts
1,024
Parent subnet
81.2.16.0/21🔍
Previous subnet
81.2.12.0/22🔍
Next subnet
81.2.20.0/22🔍