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Subnet details 140.207.64.0/21

Network address 140.207.64.0
Prefix length 21 (255.255.248.0)
Range 140.207.64.0 - 140.207.71.255
Hexadecimal 8ccf4000
Binary 10001100 11001111 01000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 140.207.64.0/20🔍
Previous subnet 140.207.56.0/21🔍
Next subnet 140.207.72.0/21🔍

Subnet tree

Netblock 140.0.0.0/8🔍 ERX-NETBLOCK (AU)
Route 140.206.0.0/15🔍 AS17621 CNCGROUP-SH China Unicom Shanghai network (CN)🔍
Netblock 140.206.0.0/15🔍 UNICOM-SH (CN)
Route 140.207.64.0/21🔍 AS140979 UNICOM-SHFT-IDC China Unicom Shanghai FuTe IDC network (CN)🔍