Subnet details 72.21.64.0/20

Network address 72.21.64.0

Prefix length 20 (255.255.240.0)

Range 72.21.64.0 - 72.21.79.255

Hexadecimal 48154000

Binary 01001000 00010101 01000000 00000000

Binary subnet mask 11111111 11111111 11110000 00000000

Number of hosts 4,096

Parent subnet 72.21.64.0/19🔍

Previous subnet 72.21.48.0/20🔍

Next subnet 72.21.80.0/20🔍

Subnet tree

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

Route 72.21.64.0/20🔍 AS4474 TCT-AS Tri County Telephone Assn (US)🔍