Class C Ip Checker

Enter up to 40 Domains (Each Domain must be on separate line)

About Class C Ip Checker


Class C IP Checker Tool is a simple yet efficient tool that displays to you the class of IP address of the domain which you can use to know that whether or not the same address is duplicated. You can use this IP address Class C Checker to determine if the same C range is hosting various websites.

With the help of a good, reliable Class C IP Checker, you can easily find out whether or not the two or more domains have been hosted by the same C IP range. You can discover duplicated IP addresses and Class C IP blocks. If you own various cross-linked websites, it is recommended to host all the websites on different Class C IP ranges.

If you are using an email service like Gmail, Yahoo, Outlook, these service providers must have your internet address to update you whenever you receive mail. Similarly, when you use a browser search engine, your computer sends the request to your internet service provider. Who in turn has the service provider's IP address and forwards your request. Thus you establish a link between your computer and the search engine service provider's server.


Why do we need a Class C IP Address Checker?

So with the help of a Class C IP checker, it is possible to identify how many websites are being hosted on the server. Then the consumer can determine which websites are being blacklisted. To rank high in google, make sure the IP address is not blacklisted. You can also buy a VPS hosting with a dedicated IP address.

The Class C IP Address Contains four unique blocks to form; for example of Class C IP address could be 123.789.456.1

What's a Class C IP Address?

A class C IP Network is a 32-bit system; thus, the IPV4 protocol for Class C IP is placed first 3 bits, i.e., 110. It makes the potential of networks around 2,097,152 along with the most number of 254 hosts. The default subnet mask for Class C IP Address is 255.255.255.x.

11000000 – 11011111


The Entire number of Network addresses present in the Class C IP address is (2^21) = 2097152

The total quantity of Host addresses present in Class C IP address is ((2^8)-2) = 254

The tools get developed using an efficient algorithm. It tests if the same class C IP address is hosting many domain names or a single domain. In case you have about two domain names, it is easy to spot the category C IP. You can get a few domains by entering the URL in the text box and click submit button. Yet, you can check around 40 domains at a time whether all the domain names are the same IP address or not.

Some website owners host website from shared hosting. It can get shared with many other sites of the same class C IP address. The Class C IP checker checks whether it is hosted on many domains. 

What's an IP address?

An IP address is a numerical value that specifies a unique address in the network. It is a basic protocol used for communication over internet networks. It can get converted into a group of programs, addressed received by the network devices.

There are two kinds of IP address protocols that are IPV4 and IPV6. If you want more details about your current IP, then check here Best Free What is my IP Address Tool.

An IPV4 address is 32-bit long and enables up to a most of 4,294,967,296 (2^32) unique IP addresses. We are aware that the IP address gets made in binary form. It is defined in decimal (IPV4) and hexadecimal (IPV6) to make available.

The Internet Engineering Task Form created IPV6 Address. It changed the world with an increase in available address space over 2^128 worldwide. More changes get made to improve IP efficiency, security over the community.

The hierarchy of Internet protocol includes courses of IP addresses. It gets used for various host requirements based on the network chosen. It gets divided into five classes of IP address and all the five classes existing in the IP address's initial octet.

Kinds of IP Address Classes

There are five distinct classes of IP addresses. i.e

Class A - In Class A IP Address the first octet is set to 0. It ranges from 1 - 127, means IP starting from 1.x.x.x into 126.x.x.x but 127.x.x.x gets reserved only for look-back IP addresses. Currently, the default subnet mask for Class A is with over 126 networks((2^7)-2) and 16777214 hosts ((2^24)-2).

Class B - In Class B IP Address, the first 2 bits are set to 0. It ranges from 128.0.x.x to 191.255.x.x.

Class C - It makes a potential of networks around 2,097,152 along with the most number of 254 hosts

Class D - In Class D IP Address, the first 4 bits in the octet are set to 1110. We know that the Class D IP Address doesn't have a subnet mask for multicasting functions. It does not need to extract the server address from it.

Class E - The Class E IP Address gets earmarked for R&D work along with other experimental functions. It ranges from to Even for this Course, there's not any subnet mask.

If the website is sharing with the same IP address, it will affect SEO rankings. The other websites with the same IP get blacklisted by search engines due to copyright issues. Having a dedicated IP for your hosting will be better than shared hosting. The tool will aid in identifying this sort of domain. We alert you to go for updated hostings like VPS or Dedicated hosting, which doesn't share the same IP.

How do the Class C IP Checker functions?

The application works easy to use. Enter the domain name of the sites you would like to spot the Class C IP Address. You can enter up to 40 domain name URLs, type the captcha code and click on the submit button. You may see a list of Class C IP Addresses of all the domains. Also, read here for more info.

The tool runs on the desktop. It gathers all the essential information without the need for any third-party host.

This tool would aim to check the same Class C IP hosted by several domains on shared hosting. The tool will also help to find the duplicate IP address of C blocks. You need to input by copying the URL and paste it in the text box to check class C IP shared with many domain names.

Advantages of Class C IP Address Checker                                           

  • A Class C IP address is especially suitable for small And medium-sized businesses.
  • To get an advantage in website rankings, you have to have your own Class C IP Address. Larger businesses exploit to make use of this address. It is to rank higher on search engines such as Google, Yahoo, also Bing.
  • Hosting sites with Class C IP address is always a direct kind of hosting technique. It uses many class C IP that may Contain four blocks.
  • The tool can support up to 40 domain names to check and Identify Class C IP Address for most domains.






12th County Road, Example,
Tamil Nadu, 700 003, India.

You may like
our most popular tools & apps