Subnet details 72.28.0.0/21

Network address 72.28.0.0

Prefix length 21 (255.255.248.0)

Range 72.28.0.0 - 72.28.7.255

Hexadecimal 481c0000

Binary 01001000 00011100 00000000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 72.28.0.0/20🔍

Previous subnet 72.27.248.0/21🔍

Next subnet 72.28.8.0/21🔍

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)

Netblock 72.0.0.0/10🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)