Network address
81.21.148.0
Prefix length
22 (255.255.252.0)
Range
81.21.148.0 - 81.21.151.255
Hexadecimal
51159400
Binary
01010001 00010101 10010100 00000000
Binary subnet mask
11111111 11111111 11111100 00000000
Number of hosts
1,024
Parent subnet
81.21.144.0/21🔍
Previous subnet
81.21.144.0/22🔍
Next subnet
81.21.152.0/22🔍