Network address
81.89.64.0
Prefix length
18 (255.255.192.0)
Range
81.89.64.0 - 81.89.127.255
Hexadecimal
51594000
Binary
01010001 01011001 01000000 00000000
Binary subnet mask
11111111 11111111 11000000 00000000
Number of hosts
16,384
Parent subnet
81.89.0.0/17🔍
Previous subnet
81.89.0.0/18🔍
Next subnet
81.89.128.0/18🔍