Subnet details 72.129.72.0/21

Network address 72.129.72.0
Prefix length 21 (255.255.248.0)
Range 72.129.72.0 - 72.129.79.255
Hexadecimal 48814800
Binary 01001000 10000001 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 72.129.64.0/20🔍
Previous subnet 72.129.64.0/21🔍
Next subnet 72.129.80.0/21🔍

Subnet tree

Netblock 72.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Route 72.129.0.0/17🔍 AS20001 Charter-Communications-TWC-20001-PACWEST Charter-Communications-TWC-20001-PACWEST (US)🔍