Subnet details 66.242.0.0/21

Network address 66.242.0.0
Prefix length 21 (255.255.248.0)
Range 66.242.0.0 - 66.242.7.255
Hexadecimal 42f20000
Binary 01000010 11110010 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 66.242.0.0/20🔍
Previous subnet 66.241.248.0/21🔍
Next subnet 66.242.8.0/21🔍

Subnet tree

Netblock 64.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 66.0.0.0/7🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 66.0.0.0/8🔍 ARIN-CIDR-BLOCK (AU)