Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.211.8.0/21

Network address 203.211.8.0
Prefix length 21 (255.255.248.0)
Range 203.211.8.0 - 203.211.15.255
Hexadecimal cbd30800
Binary 11001011 11010011 00001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 203.211.0.0/20🔍
Previous subnet 203.211.0.0/21🔍
Next subnet 203.211.16.0/21🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.211.0.0/19🔍 AS9924 TFN-TW Taiwan Fixed Network Telco and Network Service Provider (TW)🔍
Netblock 203.211.0.0/19🔍 TTN-TW (TW)