Network address
81.0.128.0
Prefix length
19 (255.255.224.0)
Range
81.0.128.0 - 81.0.159.255
Hexadecimal
51008000
Binary
01010001 00000000 10000000 00000000
Binary subnet mask
11111111 11111111 11100000 00000000
Number of hosts
8,192
Parent subnet
81.0.128.0/18🔍
Previous subnet
81.0.96.0/19🔍
Next subnet
81.0.160.0/19🔍