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Subnet details 72.163.4.128/30

Network address 72.163.4.128
Prefix length 30 (255.255.255.252)
Range 72.163.4.128 - 72.163.4.131
Hexadecimal 48a30480
Binary 01001000 10100011 00000100 10000000
Binary subnet mask 11111111 11111111 11111111 11111100
Number of hosts 4
Parent subnet 72.163.4.128/29🔍
Previous subnet 72.163.4.124/30🔍
Next subnet 72.163.4.132/30🔍

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)