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Subnet details 221.122.64.0/20

Network address 221.122.64.0
Prefix length 20 (255.255.240.0)
Range 221.122.64.0 - 221.122.79.255
Hexadecimal dd7a4000
Binary 11011101 01111010 01000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 221.122.64.0/19🔍
Previous subnet 221.122.48.0/20🔍
Next subnet 221.122.80.0/20🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Netblock 221.122.0.0/16🔍 shinenet (CN)
Route 221.122.64.0/18🔍 AS4808 CHINA169-BJ China Unicom Beijing Province Network (CN)🔍