Tom.be

Subnet
Calculator
Merger
Name

Subnet details 210.203.12.0/23

Network address 210.203.12.0
Prefix length 23 (255.255.254.0)
Range 210.203.12.0 - 210.203.13.255
Hexadecimal d2cb0c00
Binary 11010010 11001011 00001100 00000000
Binary subnet mask 11111111 11111111 11111110 00000000
Number of hosts 512
Parent subnet 210.203.12.0/22🔍
Previous subnet 210.203.10.0/23🔍
Next subnet 210.203.14.0/23🔍

Subnet tree

Netblock 210.0.0.0/8🔍 APNIC-AP (AU)
Route 210.203.0.0/17🔍 AS7482 APOL-AS Asia Pacific On-line Service Inc (TW)🔍
Netblock 210.203.0.0/17🔍 APOL (TW)