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Subnet details 123.72.0.0/13

Network address 123.72.0.0
Prefix length 13 (255.248.0.0)
Range 123.72.0.0 - 123.79.255.255
Hexadecimal 7b480000
Binary 01111011 01001000 00000000 00000000
Binary subnet mask 11111111 11111000 00000000 00000000
Number of hosts 524,288
Parent subnet 123.64.0.0/12🔍
Previous subnet 123.64.0.0/13🔍
Next subnet 123.80.0.0/13🔍

Subnet tree

Netblock 122.0.0.0/7🔍 APNIC-AP (AU)
Netblock 123.64.0.0/11🔍 CTTNET (CN)