Subnet details 203.66.224.0/21

Network address 203.66.224.0

Prefix length 21 (255.255.248.0)

Range 203.66.224.0 - 203.66.231.255

Hexadecimal cb42e000

Binary 11001011 01000010 11100000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 203.66.224.0/20🔍

Previous subnet 203.66.216.0/21🔍

Next subnet 203.66.232.0/21🔍

Subnet tree

Netblock 192.0.0.0/2🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 192.0.0.0/3🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 192.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 200.0.0.0/5🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 200.0.0.0/6🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 202.0.0.0/7🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)

Netblock 203.64.0.0/12🔍 TANET (TW)

Netblock 203.64.0.0/14🔍 TWNIC-TW (TW)

Route 203.66.0.0/16🔍 AS3462 HINET Data Communication Business Group (TW)🔍

Netblock 203.66.0.0/16🔍 HINET-NET (TW)