Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.213.0.0/21

Network address 203.213.0.0
Prefix length 21 (255.255.248.0)
Range 203.213.0.0 - 203.213.7.255
Hexadecimal cbd50000
Binary 11001011 11010101 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 203.213.0.0/20🔍
Previous subnet 203.212.248.0/21🔍
Next subnet 203.213.8.0/21🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.213.0.0/17🔍 AS7545 TPG-INTERNET-AP TPG Telecom Limited (AU)🔍
Netblock 203.213.0.0/18🔍 TPG-AU (AU)