IPv4 Subnet Calculator

This calculator and tool allows you to type an IP address in and get information on a particular subnet. Enter an IP or range in CIDR notation.

Network: 109.0.0.240/30
Addresses: 4 (2²)
First IP: 109.0.0.240 (240.0.0.109.in-addr.arpa)
Last IP: 109.0.0.243 (243.0.0.109.in-addr.arpa)

/8 Operated By: APNIC

Related Networks

109.0.0.0/8
108.0.0.0/8
110.0.0.0/8
109.0.0.240/29
109.0.0.240/32
109.0.0.243/32

You can also use some of the other examples such as:

0.0.0.0/0
1.0.0.0/8
127.0.0.1
30.0.0.0/8
192.168.0.0/16