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Subnet details 223.21.166.0/23

Network address 223.21.166.0
Prefix length 23 (255.255.254.0)
Range 223.21.166.0 - 223.21.167.255
Hexadecimal df15a600
Binary 11011111 00010101 10100110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 223.21.164.0/22🔍
Previous subnet 223.21.164.0/23🔍
Next subnet 223.21.168.0/23🔍

Subnet tree

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