Tom.be

Subnet
Calculator
Merger
Name

Subnet details 220.128.128.0/17

Network address 220.128.128.0
Prefix length 17 (255.255.128.0)
Range 220.128.128.0 - 220.128.255.255
Hexadecimal dc808000
Binary 11011100 10000000 10000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 220.128.0.0/16🔍
Previous subnet 220.128.0.0/17🔍
Next subnet 220.129.0.0/17🔍

Subnet tree

Netblock 220.0.0.0/8🔍 APNIC-AP (AU)
Netblock 220.128.0.0/12🔍 HINET-NET (TW)
Netblock 220.128.0.0/12🔍 HINET-NET (TW)
Netblock 220.128.0.0/16🔍 HINET-NET (TW)
Route 220.128.128.0/17🔍 AS3462 HINET Data Communication Business Group (TW)🔍