Network address
81.18.72.64
Prefix length
28 (255.255.255.240)
Range
81.18.72.64 - 81.18.72.79
Hexadecimal
51124840
Binary
01010001 00010010 01001000 01000000
Binary subnet mask
11111111 11111111 11111111 11110000
Number of hosts
16
Parent subnet
81.18.72.64/27🔍
Previous subnet
81.18.72.48/28🔍
Next subnet
81.18.72.80/28🔍