Tom.be

Subnet
Calculator
Merger
Name

Subnet details 223.21.254.0/23

Network address 223.21.254.0
Prefix length 23 (255.255.254.0)
Range 223.21.254.0 - 223.21.255.255
Hexadecimal df15fe00
Binary 11011111 00010101 11111110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 223.21.252.0/22🔍
Previous subnet 223.21.252.0/23🔍
Next subnet 223.22.0.0/23🔍

Subnet tree

Netblock 223.0.0.0/8🔍 APNIC-AP (AU)
Netblock 223.20.0.0/15🔍 HWCSNET (CN)