Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.109.12.0/23

Network address 203.109.12.0
Prefix length 23 (255.255.254.0)
Range 203.109.12.0 - 203.109.13.255
Hexadecimal cb6d0c00
Binary 11001011 01101101 00001100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 203.109.12.0/22🔍
Previous subnet 203.109.10.0/23🔍
Next subnet 203.109.14.0/23🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.109.0.0/19🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 203.109.0.0/19🔍 HAIONNET (KR)