Network address
81.31.244.0
Prefix length
22 (255.255.252.0)
Range
81.31.244.0 - 81.31.247.255
Hexadecimal
511ff400
Binary
01010001 00011111 11110100 00000000
Binary subnet mask
11111111 11111111 11111100 00000000
Number of hosts
1,024
Parent subnet
81.31.240.0/21🔍
Previous subnet
81.31.240.0/22🔍
Next subnet
81.31.248.0/22🔍