Subnet details 163.151.72.0/21

Network address 163.151.72.0
Prefix length 21 (255.255.248.0)
Range 163.151.72.0 - 163.151.79.255
Hexadecimal a3974800
Binary 10100011 10010111 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 163.151.64.0/20🔍
Previous subnet 163.151.64.0/21🔍
Next subnet 163.151.80.0/21🔍

Subnet tree

Netblock 163.128.0.0/11🔍 JAPAN163 (JP)