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Subnet details 221.7.148.0/22

Network address 221.7.148.0
Prefix length 22 (255.255.252.0)
Range 221.7.148.0 - 221.7.151.255
Hexadecimal dd079400
Binary 11011101 00000111 10010100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 221.7.144.0/21🔍
Previous subnet 221.7.144.0/22🔍
Next subnet 221.7.152.0/22🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.7.0.0/16🔍 AS4837 CHINA169-Backbone CHINA UNICOM China169 Backbone (CN)🔍
Netblock 221.7.128.0/17🔍 UNICOM-GX (CN)