Tom.be

Subnet
Calculator
Merger
Name

Subnet details 42.239.144.0/22

Network address 42.239.144.0
Prefix length 22 (255.255.252.0)
Range 42.239.144.0 - 42.239.147.255
Hexadecimal 2aef9000
Binary 00101010 11101111 10010000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 42.239.144.0/21🔍
Previous subnet 42.239.140.0/22🔍
Next subnet 42.239.148.0/22🔍

Subnet tree

Netblock 42.0.0.0/8🔍 APNIC-AP (AU)
Route 42.224.0.0/12🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 42.224.0.0/12🔍 UNICOM-HA (CN)