Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.21.65.0/24

Network address 203.21.65.0
Prefix length 24 (255.255.255.0)
Range 203.21.65.0 - 203.21.65.255
Hexadecimal cb154100
Binary 11001011 00010101 01000001 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 203.21.64.0/23🔍
Previous subnet 203.21.64.0/24🔍
Next subnet 203.21.66.0/24🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Route 203.21.65.0/24🔍 AS154329 PBSAPLAPT-AS-AP Phoenix Business Solutions Australia Pty Ltd (AU)🔍
Netblock 203.21.65.0/24🔍 PBSAPLAPT-AU (AU)