Subnet details 66.86.128.0/21

Network address 66.86.128.0

Prefix length 21 (255.255.248.0)

Range 66.86.128.0 - 66.86.135.255

Hexadecimal 42568000

Binary 01000010 01010110 10000000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 66.86.128.0/20🔍

Previous subnet 66.86.120.0/21🔍

Next subnet 66.86.136.0/21🔍

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)

Netblock 66.0.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 66.64.0.0/10🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 66.80.0.0/13🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)