Tom.be

Subnet
Calculator
Merger
Name

Subnet details 72.23.248.0/21

Network address 72.23.248.0
Prefix length 21 (255.255.248.0)
Range 72.23.248.0 - 72.23.255.255
Hexadecimal 4817f800
Binary 01001000 00010111 11111000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 72.23.240.0/20🔍
Previous subnet 72.23.240.0/21🔍
Next subnet 72.24.0.0/21🔍

Subnet tree

Netblock 72.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Route 72.23.0.0/16🔍 AS27364 ARMSTRONG ONE Armstrong Place (US)🔍