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: 53.0.3.128/31
Addresses: 2 (2¹)
First IP: 53.0.3.128 (128.3.0.53.in-addr.arpa)
Last IP: 53.0.3.129 (129.3.0.53.in-addr.arpa)

/8 Operated By: Mercedes-Benz

Related Networks

53.0.0.0/8
52.0.0.0/8
54.0.0.0/8
53.0.3.128/30
53.0.3.128/32
53.0.3.129/32

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