Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.10.236.0/22

Network address 221.10.236.0
Prefix length 22 (255.255.252.0)
Range 221.10.236.0 - 221.10.239.255
Hexadecimal dd0aec00
Binary 11011101 00001010 11101100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 221.10.232.0/21🔍
Previous subnet 221.10.232.0/22🔍
Next subnet 221.10.240.0/22🔍

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 221.10.0.0/16🔍 UNICOM-SC (CN)