Tom.be

Subnet
Calculator
Merger
Name

Subnet details 210.12.144.0/22

Network address 210.12.144.0
Prefix length 22 (255.255.252.0)
Range 210.12.144.0 - 210.12.147.255
Hexadecimal d20c9000
Binary 11010010 00001100 10010000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 210.12.144.0/21🔍
Previous subnet 210.12.140.0/22🔍
Next subnet 210.12.148.0/22🔍

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 210.0.0.0/8🔍 APNIC-AP (AU)
Netblock 210.12.0.0/15🔍 UNICOM-CN (CN)
Route 210.12.0.0/16🔍 AS4808 CHINA169-BJ China Unicom Beijing Province Network (CN)🔍
Netblock 210.12.128.0/18🔍 CHINAGBN (CN)