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Subnet details 166.81.240.0/20

Network address 166.81.240.0
Prefix length 20 (255.255.240.0)
Range 166.81.240.0 - 166.81.255.255
Hexadecimal a651f000
Binary 10100110 01010001 11110000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 166.81.224.0/19🔍
Previous subnet 166.81.224.0/20🔍
Next subnet 166.82.0.0/20🔍

Subnet tree

Netblock 166.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 166.81.0.0/16🔍 STANDARDCHARTERED-HK (HK)