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Subnet details 42.239.72.0/21

Network address 42.239.72.0
Prefix length 21 (255.255.248.0)
Range 42.239.72.0 - 42.239.79.255
Hexadecimal 2aef4800
Binary 00101010 11101111 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 42.239.64.0/20🔍
Previous subnet 42.239.64.0/21🔍
Next subnet 42.239.80.0/21🔍

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)