Network address
81.91.224.0
Prefix length
22 (255.255.252.0)
Range
81.91.224.0 - 81.91.227.255
Hexadecimal
515be000
Binary
01010001 01011011 11100000 00000000
Binary subnet mask
11111111 11111111 11111100 00000000
Number of hosts
1,024
Parent subnet
81.91.224.0/21🔍
Previous subnet
81.91.220.0/22🔍
Next subnet
81.91.228.0/22🔍