Subnet details 72.57.0.0/20

Network address 72.57.0.0

Prefix length 20 (255.255.240.0)

Range 72.57.0.0 - 72.57.15.255

Hexadecimal 48390000

Binary 01001000 00111001 00000000 00000000

Binary subnet mask 11111111 11111111 11110000 00000000

Number of hosts 4,096

Parent subnet 72.57.0.0/19🔍

Previous subnet 72.56.240.0/20🔍

Next subnet 72.57.16.0/20🔍

Subnet tree

Netblock 72.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)

Route 72.57.0.0/19🔍 AS394056 BIFIV Aut-num for Intrepid Fiber Networks (US)🔍