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Subnet details 42.4.81.128/25

Network address 42.4.81.128
Prefix length 25 (255.255.255.128)
Range 42.4.81.128 - 42.4.81.255
Hexadecimal 2a045180
Binary 00101010 00000100 01010001 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 42.4.81.0/24🔍
Previous subnet 42.4.81.0/25🔍
Next subnet 42.4.82.0/25🔍

Subnet tree

Netblock 42.0.0.0/8🔍 APNIC-AP (AU)
Route 42.4.0.0/14🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 42.4.0.0/14🔍 UNICOM-LN (CN)