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Subnet details 221.174.216.0/21

Network address 221.174.216.0
Prefix length 21 (255.255.248.0)
Range 221.174.216.0 - 221.174.223.255
Hexadecimal ddaed800
Binary 11011101 10101110 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 221.174.208.0/20🔍
Previous subnet 221.174.208.0/21🔍
Next subnet 221.174.224.0/21🔍

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)