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Subnet details 1.72.0.0/13

Network address 1.72.0.0
Prefix length 13 (255.248.0.0)
Range 1.72.0.0 - 1.79.255.255
Hexadecimal 01480000
Binary 00000001 01001000 00000000 00000000
Binary subnet mask 11111111 11111000 00000000 00000000
Number of hosts 524,288
Parent subnet 1.64.0.0/12🔍
Previous subnet 1.64.0.0/13🔍
Next subnet 1.80.0.0/13🔍

Subnet tree

Netblock 1.0.0.0/8🔍 APNIC-AP (AU)
Netblock 1.72.0.0/13🔍 NTTDoCoMo (JP)