Tom.be

Subnet
Calculator
Merger
Name

Subnet details 123.231.20.4/30

Network address 123.231.20.4
Prefix length 30 (255.255.255.252)
Range 123.231.20.4 - 123.231.20.7
Hexadecimal 7be71404
Binary 01111011 11100111 00010100 00000100
Binary subnet mask 11111111 11111111 11111111 11111100
Number of hosts 4
Parent subnet 123.231.20.0/29🔍
Previous subnet 123.231.20.0/30🔍
Next subnet 123.231.20.8/30🔍

Subnet tree

Netblock 122.0.0.0/7🔍 APNIC-AP (AU)
Route 123.231.0.0/17🔍 AS18001 DIALOG-AS Dialog Axiata PLC (LK)🔍
Netblock 123.231.0.0/17🔍 MTT-LK (LK)