Network address
81.9.72.0
Prefix length
23 (255.255.254.0)
Range
81.9.72.0 - 81.9.73.255
Hexadecimal
51094800
Binary
01010001 00001001 01001000 00000000
Binary subnet mask
11111111 11111111 11111110 00000000
Number of hosts
512
Parent subnet
81.9.72.0/22🔍
Previous subnet
81.9.70.0/23🔍
Next subnet
81.9.74.0/23🔍