Subnet details 203.81.176.0/21

Network address 203.81.176.0

Prefix length 21 (255.255.248.0)

Range 203.81.176.0 - 203.81.183.255

Hexadecimal cb51b000

Binary 11001011 01010001 10110000 00000000

Binary subnet mask 11111111 11111111 11111000 00000000

Number of hosts 2,048

Parent subnet 203.81.176.0/20🔍

Previous subnet 203.81.168.0/21🔍

Next subnet 203.81.184.0/21🔍

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 203.80.0.0/12🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)

Route 203.81.176.0/21🔍 AS24545 HKTEL-AS-AP 8 F Sino Favour Centre 1 OnYip Street ChaiWan (HK)🔍

Netblock 203.81.176.0/21🔍 SCTNET (HK)