Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.209.130.0/23

Network address 203.209.130.0
Prefix length 23 (255.255.254.0)
Range 203.209.130.0 - 203.209.131.255
Hexadecimal cbd18200
Binary 11001011 11010001 10000010 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 203.209.128.0/22🔍
Previous subnet 203.209.128.0/23🔍
Next subnet 203.209.132.0/23🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.209.128.0/20🔍 H3GHK (HK)