Tom.be

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Subnet details 203.1.66.0/23

Network address 203.1.66.0
Prefix length 23 (255.255.254.0)
Range 203.1.66.0 - 203.1.67.255
Hexadecimal cb014200
Binary 11001011 00000001 01000010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 203.1.64.0/22🔍
Previous subnet 203.1.64.0/23🔍
Next subnet 203.1.68.0/23🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.1.66.0/23🔍 CHINANET-FJ (CN)