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Subnet details 161.207.0.0/21

Network address 161.207.0.0
Prefix length 21 (255.255.248.0)
Range 161.207.0.0 - 161.207.7.255
Hexadecimal a1cf0000
Binary 10100001 11001111 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 161.207.0.0/20🔍
Previous subnet 161.206.248.0/21🔍
Next subnet 161.207.8.0/21🔍

Subnet tree

Netblock 161.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 161.207.0.0/16🔍 AS4808 CHINA169-BJ China Unicom Beijing Province Network (CN)🔍
Netblock 161.207.0.0/16🔍 CNPCWAN (CN)