Network address
81.0.0.0
Prefix length
14 (255.252.0.0)
Range
81.0.0.0 - 81.3.255.255
Hexadecimal
51000000
Binary
01010001 00000000 00000000 00000000
Binary subnet mask
11111111 11111100 00000000 00000000
Number of hosts
262,144
Parent subnet
81.0.0.0/13🔍
Previous subnet
80.252.0.0/14🔍