Subnet details 221.208.0.0/13

Network address 221.208.0.0
Prefix length 13 (255.248.0.0)
Range 221.208.0.0 - 221.215.255.255
Hexadecimal ddd00000
Binary 11011101 11010000 00000000 00000000
Binary subnet mask 11111111 11111000 00000000 00000000
Number of hosts 524,288
Parent subnet 221.208.0.0/12🔍
Previous subnet 221.200.0.0/13🔍
Next subnet 221.216.0.0/13🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.208.0.0/13🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 221.208.0.0/13🔍 UNICOM-HL (CN)