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Subnet details 61.49.72.0/21

Network address 61.49.72.0
Prefix length 21 (255.255.248.0)
Range 61.49.72.0 - 61.49.79.255
Hexadecimal 3d314800
Binary 00111101 00110001 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 61.49.64.0/20🔍
Previous subnet 61.49.64.0/21🔍
Next subnet 61.49.80.0/21🔍

Subnet tree

Netblock 61.0.0.0/8🔍 APNIC-AP (AU)
Route 61.48.0.0/14🔍 AS4808 CHINA169-BJ China Unicom Beijing Province Network (CN)🔍
Netblock 61.48.0.0/14🔍 UNICOM-BJ (CN)