Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.238.163.128/25

Network address 203.238.163.128
Prefix length 25 (255.255.255.128)
Range 203.238.163.128 - 203.238.163.255
Hexadecimal cbeea380
Binary 11001011 11101110 10100011 10000000
Binary subnet mask 11111111 11111111 11111111 10000000
Number of hosts 128
Parent subnet 203.238.163.0/24🔍
Previous subnet 203.238.163.0/25🔍
Next subnet 203.238.164.0/25🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.238.160.0/20🔍 AS17841 NCIA-AS-KR NATIONAL INFORMATION RESOURCES SERVICE (KR)🔍
Netblock 203.238.160.0/20🔍 NIRS (KR)