Tom.be

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Subnet details 203.81.30.0/23

Network address 203.81.30.0
Prefix length 23 (255.255.254.0)
Range 203.81.30.0 - 203.81.31.255
Hexadecimal cb511e00
Binary 11001011 01010001 00011110 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 203.81.28.0/22🔍
Previous subnet 203.81.28.0/23🔍
Next subnet 203.81.32.0/23🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.81.16.0/20🔍 GHXTNET (CN)