Tom.be

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Subnet details 72.164.64.0/21

Network address 72.164.64.0
Prefix length 21 (255.255.248.0)
Range 72.164.64.0 - 72.164.71.255
Hexadecimal 48a44000
Binary 01001000 10100100 01000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 72.164.64.0/20🔍
Previous subnet 72.164.56.0/21🔍
Next subnet 72.164.72.0/21🔍

Subnet tree

Netblock 72.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 72.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)