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Subnet details 210.12.64.0/21

Network address 210.12.64.0
Prefix length 21 (255.255.248.0)
Range 210.12.64.0 - 210.12.71.255
Hexadecimal d20c4000
Binary 11010010 00001100 01000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 210.12.64.0/20🔍
Previous subnet 210.12.56.0/21🔍
Next subnet 210.12.72.0/21🔍

Subnet tree

Netblock 210.0.0.0/8🔍 APNIC-AP (AU)
Netblock 210.12.0.0/15🔍 UNICOM-CN (CN)
Route 210.12.0.0/16🔍 AS4808 CHINA169-BJ China Unicom Beijing Province Network (CN)🔍
Netblock 210.12.64.0/18🔍 CHINAGBN (CN)