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Subnet details 219.72.16.0/21

Network address 219.72.16.0
Prefix length 21 (255.255.248.0)
Range 219.72.16.0 - 219.72.23.255
Hexadecimal db481000
Binary 11011011 01001000 00010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 219.72.16.0/20🔍
Previous subnet 219.72.8.0/21🔍
Next subnet 219.72.24.0/21🔍

Subnet tree

Netblock 219.0.0.0/8🔍 APNIC-AP (AU)
Route 219.72.0.0/16🔍 AS18118 CITICNET-CN CITIC Networks Management Co Ltd (CN)🔍
Netblock 219.72.0.0/16🔍 CITICNET-CN (CN)