Network address
181.91.64.0
Prefix length
21 (255.255.248.0)
Range
181.91.64.0 - 181.91.71.255
Hexadecimal
b55b4000
Binary
10110101 01011011 01000000 00000000
Binary subnet mask
11111111 11111111 11111000 00000000
Number of hosts
2,048
Parent subnet
181.91.64.0/20🔍
Previous subnet
181.91.56.0/21🔍
Next subnet
181.91.72.0/21🔍