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Subnet details 221.7.0.0/16

Network address 221.7.0.0
Prefix length 16 (255.255.0.0)
Range 221.7.0.0 - 221.7.255.255
Hexadecimal dd070000
Binary 11011101 00000111 00000000 00000000
Binary subnet mask 11111111 11111111 00000000 00000000
Number of hosts 65,536
Parent subnet 221.6.0.0/15🔍
Previous subnet 221.6.0.0/16🔍
Next subnet 221.8.0.0/16🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.7.0.0/16🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍