Network address
81.25.72.0
Prefix length
21 (255.255.248.0)
Range
81.25.72.0 - 81.25.79.255
Hexadecimal
51194800
Binary
01010001 00011001 01001000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
81.25.64.0/20🔍
Previous subnet
81.25.64.0/21🔍
Next subnet
81.25.80.0/21🔍