Network address
81.9.64.0
Prefix length
20 (255.255.240.0)
Range
81.9.64.0 - 81.9.79.255
Hexadecimal
51094000
Binary
01010001 00001001 01000000 00000000
Binary subnet mask
11111111 11111111 11110000 00000000
Number of hosts
4,096
Parent subnet
81.9.64.0/19🔍
Previous subnet
81.9.48.0/20🔍
Next subnet
81.9.80.0/20🔍