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Subnet details 223.166.66.0/23

Network address 223.166.66.0
Prefix length 23 (255.255.254.0)
Range 223.166.66.0 - 223.166.67.255
Hexadecimal dfa64200
Binary 11011111 10100110 01000010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 223.166.64.0/22🔍
Previous subnet 223.166.64.0/23🔍
Next subnet 223.166.68.0/23🔍

Subnet tree

Netblock 223.0.0.0/8🔍 APNIC-AP (AU)
Route 223.166.0.0/15🔍 AS17621 CNCGROUP-SH China Unicom Shanghai network (CN)🔍
Netblock 223.166.0.0/15🔍 UNICOM-SH (CN)