Subnet details 203.210.21.0/24

Network address 203.210.21.0

Prefix length 24 (255.255.255.0)

Range 203.210.21.0 - 203.210.21.255

Hexadecimal cbd21500

Binary 11001011 11010010 00010101 00000000

Binary subnet mask 11111111 11111111 11111111 00000000

Number of hosts 256

Parent subnet 203.210.20.0/23🔍

Previous subnet 203.210.20.0/24🔍

Next subnet 203.210.22.0/24🔍

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 203.128.0.0/9🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Netblock 203.210.16.0/20🔍 DOTNAME (KR)

Route 203.210.20.0/22🔍 AS18328 DOTNAME-AS-KR Dotname Korea Corp (KR)🔍