Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.253.200.0/21

Network address 203.253.200.0
Prefix length 21 (255.255.248.0)
Range 203.253.200.0 - 203.253.207.255
Hexadecimal cbfdc800
Binary 11001011 11111101 11001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 203.253.192.0/20🔍
Previous subnet 203.253.192.0/21🔍
Next subnet 203.253.208.0/21🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.253.192.0/19🔍 AS18026 CHEJU-AS-KR JEJU NATIONAL UNIVERSITY (KR)🔍
Netblock 203.253.192.0/19🔍 CHEJU-NET (KR)