Network address
91.81.0.0
Prefix length
16 (255.255.0.0)
Range
91.81.0.0 - 91.81.255.255
Hexadecimal
5b510000
Binary
01011011 01010001 00000000 00000000
Binary subnet mask
11111111 11111111 00000000 00000000
Number of hosts
65,536
Parent subnet
91.80.0.0/15🔍
Previous subnet
91.80.0.0/16🔍
Next subnet
91.82.0.0/16🔍