Network address
81.90.0.0
Prefix length
22 (255.255.252.0)
Range
81.90.0.0 - 81.90.3.255
Hexadecimal
515a0000
Binary
01010001 01011010 00000000 00000000
Binary subnet mask
11111111 11111111 11111100 00000000
Number of hosts
1,024
Parent subnet
81.90.0.0/21🔍
Previous subnet
81.89.252.0/22🔍
Next subnet
81.90.4.0/22🔍