Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.136.0.0/13

Network address 203.136.0.0
Prefix length 13 (255.248.0.0)
Range 203.136.0.0 - 203.143.255.255
Hexadecimal cb880000
Binary 11001011 10001000 00000000 00000000
Binary subnet mask 11111111 11111000 00000000 00000000
Number of hosts 524,288
Parent subnet 203.128.0.0/12🔍
Previous subnet 203.128.0.0/13🔍
Next subnet 203.144.0.0/13🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.136.0.0/13🔍 JPNIC-NET-JP (JP)