Subnet details 144.129.64.0/21

Network address 144.129.64.0
Prefix length 21 (255.255.248.0)
Range 144.129.64.0 - 144.129.71.255
Hexadecimal 90814000
Binary 10010000 10000001 01000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 144.129.64.0/20🔍
Previous subnet 144.129.56.0/21🔍
Next subnet 144.129.72.0/21🔍

Subnet tree

Netblock 144.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 144.129.64.0/18🔍 AS33363 Charter-Communications-BHN-33363 Charter-Communications-BHN-33363 (US)🔍