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: 115.131.255.152/30
Addresses: 4 (2²)
First IP: 115.131.255.152 (152.255.131.115.in-addr.arpa)
Last IP: 115.131.255.155 (155.255.131.115.in-addr.arpa)

/8 Operated By: APNIC

Related Networks

115.0.0.0/8
114.0.0.0/8
116.0.0.0/8
115.131.255.152/29
115.131.255.152/32
115.131.255.155/32

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