Network address
81.89.128.0
Prefix length
20 (255.255.240.0)
Range
81.89.128.0 - 81.89.143.255
Hexadecimal
51598000
Binary
01010001 01011001 10000000 00000000
Binary subnet mask
11111111 11111111 11110000 00000000
Number of hosts
4,096
Parent subnet
81.89.128.0/19🔍
Previous subnet
81.89.112.0/20🔍
Next subnet
81.89.144.0/20🔍