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Subnet details 221.172.180.0/22

Network address 221.172.180.0
Prefix length 22 (255.255.252.0)
Range 221.172.180.0 - 221.172.183.255
Hexadecimal ddacb400
Binary 11011101 10101100 10110100 00000000
Binary subnet mask 11111111 11111111 11111100 00000000
Number of hosts 1,024
Parent subnet 221.172.176.0/21🔍
Previous subnet 221.172.176.0/22🔍
Next subnet 221.172.184.0/22🔍

Subnet tree

Netblock 221.0.0.0/8🔍 APNIC-AP (AU)
Route 221.172.0.0/14🔍 AS9394 CTTNET China TieTong Telecommunications Corporation (CN)🔍
Netblock 221.172.0.0/14🔍 CTTNET (CN)