Subnet details 203.223.18.0/23

Network address 203.223.18.0

Prefix length 23 (255.255.254.0)

Range 203.223.18.0 - 203.223.19.255

Hexadecimal cbdf1200

Binary 11001011 11011111 00010010 00000000

Binary subnet mask 11111111 11111111 11111110 00000000

Number of hosts 512

Parent subnet 203.223.16.0/22🔍

Previous subnet 203.223.16.0/23🔍

Next subnet 203.223.20.0/23🔍

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 203.223.16.0/21🔍 CHINANET-FJ (CN)

Route 203.223.16.0/22🔍 AS136167 CHINATELECOM-AS-AP CHINA TELECOM MACAU COMPANY LIMITED (MO)🔍

Netblock 203.223.16.0/22🔍 CTHKI-HK (HK)