Tom.be

Subnet
Calculator
Merger
Name

Subnet details 221.6.240.0/22

Network address 221.6.240.0
Prefix length 22 (255.255.252.0)
Range 221.6.240.0 - 221.6.243.255
Hexadecimal dd06f000
Binary 11011101 00000110 11110000 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 221.6.240.0/21🔍
Previous subnet 221.6.236.0/22🔍
Next subnet 221.6.244.0/22🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.6.0.0/16🔍 AS9929 CUII CHINA UNICOM Industrial Internet Backbone (CN)🔍
Netblock 221.6.0.0/16🔍 UNICOM-JS (CN)