Subnet details 221.122.8.0/21

Network address 221.122.8.0
Prefix length 21 (255.255.248.0)
Range 221.122.8.0 - 221.122.15.255
Hexadecimal dd7a0800
Binary 11011101 01111010 00001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.122.0.0/20🔍
Previous subnet 221.122.0.0/21🔍
Next subnet 221.122.16.0/21🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Netblock 221.122.0.0/16🔍 shinenet (CN)
Route 221.122.0.0/19🔍 AS23724 CHINANET-IDC-BJ-AP IDC China Telecommunications Corporation (CN)🔍