Tom.be

Subnet
Calculator
Merger
Name

Subnet details 203.78.20.0/24

Network address 203.78.20.0
Prefix length 24 (255.255.255.0)
Range 203.78.20.0 - 203.78.20.255
Hexadecimal cb4e1400
Binary 11001011 01001110 00010100 00000000
Binary subnet mask 11111111 11111111 11111111 00000000
Number of hosts 256
Parent subnet 203.78.20.0/23🔍
Previous subnet 203.78.19.0/24🔍
Next subnet 203.78.21.0/24🔍

Subnet tree

Netblock 203.0.0.0/8🔍 APNIC-AP (AU)
Netblock 203.64.0.0/12🔍 TANET (TW)
Route 203.78.16.0/20🔍 AS2756 ERX-EYAU-O Ernst Young (AU)🔍
Netblock 203.78.16.0/20🔍 ERNSTYOUNGNET (AU)