Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.217.216.0/21

Network address 203.217.216.0
Prefix length 21 (255.255.248.0)
Range 203.217.216.0 - 203.217.223.255
Hexadecimal cbd9d800
Binary 11001011 11011001 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 203.217.208.0/20🔍
Previous subnet 203.217.208.0/21🔍
Next subnet 203.217.224.0/21🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.217.208.0/20🔍 AS45996 DAOU-AS-KR DAOU TECHNOLOGY (KR)🔍
Netblock 203.217.208.0/20🔍 DAOU (KR)