Subnet details 203.223.64.0/20

Network address 203.223.64.0
Prefix length 20 (255.255.240.0)
Range 203.223.64.0 - 203.223.79.255
Hexadecimal cbdf4000
Binary 11001011 11011111 01000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 203.223.64.0/19🔍
Previous subnet 203.223.48.0/20🔍
Next subnet 203.223.80.0/20🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.223.64.0/20🔍 DIGEX-JP (JP)