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Subnet details 221.11.128.0/18

Network address 221.11.128.0
Prefix length 18 (255.255.192.0)
Range 221.11.128.0 - 221.11.191.255
Hexadecimal dd0b8000
Binary 11011101 00001011 10000000 00000000
Binary subnet mask 11111111 11111111 11000000 00000000
Number of hosts 16,384
Parent subnet 221.11.128.0/17🔍
Previous subnet 221.11.64.0/18🔍
Next subnet 221.11.192.0/18🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.8.0.0/14🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 221.11.128.0/17🔍 UNICOM-HI (CN)