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: 114.128.7.240/28
Addresses: 16 (2⁴)
First IP: 114.128.7.240 (240.7.128.114.in-addr.arpa)
Last IP: 114.128.7.255 (255.7.128.114.in-addr.arpa)

/8 Operated By: APNIC

Related Networks

114.0.0.0/8
113.0.0.0/8
115.0.0.0/8
114.128.7.224/27
114.128.7.240/32
114.128.7.255/32

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