Tom.be

Subnet
Calculator
Merger
Name

Subnet details 66.66.72.0/22

Network address 66.66.72.0
Prefix length 22 (255.255.252.0)
Range 66.66.72.0 - 66.66.75.255
Hexadecimal 42424800
Binary 01000010 01000010 01001000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 66.66.72.0/21🔍
Previous subnet 66.66.68.0/22🔍
Next subnet 66.66.76.0/22🔍

Subnet tree

Netblock 66.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)
Route 66.66.0.0/15🔍 AS11351 Charter-Communications-TWC-11351-NORTHEAST Charter-Communications-TWC-11351-NORTHEAST (US)🔍