Tom.be

Subnet
Calculator
Merger
Name

Subnet details 123.240.128.0/17

Network address 123.240.128.0
Prefix length 17 (255.255.128.0)
Range 123.240.128.0 - 123.240.255.255
Hexadecimal 7bf08000
Binary 01111011 11110000 10000000 00000000
Binary subnet mask 11111111 11111111 10000000 00000000
Number of hosts 32,768
Parent subnet 123.240.0.0/16🔍
Previous subnet 123.240.0.0/17🔍
Next subnet 123.241.0.0/17🔍

Subnet tree

Netblock 122.0.0.0/7🔍 APNIC-AP (AU)
Route 123.240.0.0/15🔍 AS131596 TBCOM-NET TBC (TW)🔍
Netblock 123.240.0.0/15🔍 TBCOM-NET (TW)