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Subnet details 218.21.128.0/20

Network address 218.21.128.0
Prefix length 20 (255.255.240.0)
Range 218.21.128.0 - 218.21.143.255
Hexadecimal da158000
Binary 11011010 00010101 10000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 218.21.128.0/19🔍
Previous subnet 218.21.112.0/20🔍
Next subnet 218.21.144.0/20🔍

Subnet tree

Netblock 218.0.0.0/8🔍 APNIC-AP (AU)
Netblock 218.0.0.0/11🔍 CHINANET-GD (CN)
Netblock 218.16.0.0/13🔍 CHINANET-GD (CN)
Route 218.21.128.0/17🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 218.21.128.0/17🔍 UNICOM-NM (CN)