Network address
81.1.216.0
Prefix length
22 (255.255.252.0)
Range
81.1.216.0 - 81.1.219.255
Hexadecimal
5101d800
Binary
01010001 00000001 11011000 00000000
Binary subnet mask
11111111 11111111 11111100 00000000
Number of hosts
1,024
Parent subnet
81.1.216.0/21🔍
Previous subnet
81.1.212.0/22🔍
Next subnet
81.1.220.0/22🔍