Tom.be

Subnet
Calculator
Merger
Name

Subnet details 223.219.56.0/21

Network address 223.219.56.0
Prefix length 21 (255.255.248.0)
Range 223.219.56.0 - 223.219.63.255
Hexadecimal dfdb3800
Binary 11011111 11011011 00111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 223.219.48.0/20🔍
Previous subnet 223.219.48.0/21🔍
Next subnet 223.219.64.0/21🔍

Subnet tree

Netblock 223.0.0.0/8🔍 APNIC-AP (AU)
Netblock 223.216.0.0/14🔍 OCN (JP)