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Subnet details 1.31.128.0/17

Network address 1.31.128.0
Prefix length 17 (255.255.128.0)
Range 1.31.128.0 - 1.31.255.255
Hexadecimal 011f8000
Binary 00000001 00011111 10000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 1.31.0.0/16🔍
Previous subnet 1.31.0.0/17🔍
Next subnet 1.32.0.0/17🔍

Subnet tree

Netblock 1.0.0.0/8🔍 APNIC-AP (AU)
Route 1.24.0.0/13🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 1.24.0.0/13🔍 UNICOM-NM (CN)