Subnet details 221.3.72.0/23

Network address 221.3.72.0

Prefix length 23 (255.255.254.0)

Range 221.3.72.0 - 221.3.73.255

Hexadecimal dd034800

Binary 11011101 00000011 01001000 00000000

Binary subnet mask 11111111 11111111 11111110 00000000

Number of hosts 512

Parent subnet 221.3.72.0/22🔍

Previous subnet 221.3.70.0/23🔍

Next subnet 221.3.74.0/23🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)

Route 221.0.0.0/14🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍