IP Whois Lookup tool provides all the information about an IP's technical details as well as the details related to the organization or an individual that owns it. Type an IP below to find out all the information about it.

Interested to find domain's registration details? Check out our WHOIS Lookup tool.

Enter an IP to find its WHOIS data.

What Is IP Whois Lookup?

IP Whois Lookup is an effective tool that helps in checking a given IP address against the IP address owners’ database. Every device that is connected to the inernet has an IP address that is owned by either an organization or an individual. This IP address cannot be used by anyone other than the real owner of that particular IP address.

With the use of IP Whois Lookup Tool, you can get access to as much information as possible related to the IP address and the entity which owns it. This information is gathered through the Regional Internet Registry, commonly known as RIR.

You can also trace any IP address with our IP Address Lookup tool.

What Is Internet Assigned Numbers Authority or IANA?

In order to connect over the internet, devices and networks are to agree upon a variety of standards, protocols and associated protocol parameters which enable communication and make it convenient. The coordination done globally for the DNS Root, IP addressing, and various other protocols of internet resources is performed by Internet Assigned Number Authority (IANA).

Take this for an example – when you send an e-mail with an attachment included, the servers that are used to transmit and receive the message have an IP Address. Similarly, the email addresses used by you and the receiver have their respective domain names. A specific protocol parameter indicates what kind of file is attached. This makes it easy for the email receiver to know which program to use in order to access the e-mail.

With the help of the administrative function provided by IANA, a track of IP addresses, domain names and protocol parameter identifiers can be kept. Values are managed in order to keep authenticity intact while making them available for publicly accessible registries to avoid any confusions that may be caused.

What Is Regional Internet Registry or RIR?

Every device connected to the internet needs its own IP address to operate, regardless of its geographic location. This poses a challenge for computer users who are located in a particular location and want to acquire an IP address from a different location. Since one system is unable to handle all the IP addresses in the world, the Regional Internet Registry (RIR) proves to be useful.

RIR are organizations that manage and control internet addresses for specific regions and overlook the assignment and distribution of IP addresses as well as domain registrations. These organizations are not to be confused for creating IP addresses as that is the job of IANA. An RIR gathers the already generated IP addresses and handles allocation.

The basic role of RIR is to serve:

  • Large entities and ISPs (Internet Service Providers)
  • Educational Institutions
  • Governments
  • Large corporations

All IP addresses on the internet are orchestrated with the help of one of the 5 RIRs depending on the geographic region of the address. Since each IP address is globally routed with the RIR of its region, the policy of allocation is applied accordingly.

What Are the Sub-Regions Maintained By RIR?

A total of five Regional Internet Registries exist in the world which manage, distribute, and register internet number resources according to their respective regions. Listed below are all the RIRs along with useful information related to them.

1. African Network Coordination Centre (AFRINIC)

  • Established – 2005
  • Location – Mauritius
  • Service Region – Africa
  • Total Members – 1,839

2. Asia-Pacific Network Coordination Centre (APNIC)

  • Established – 1993
  • Location – Australia
  • Service Region – Asia Pacific
  • Total Members – 8178

3. American Registry for Internet Numbers (ARIN)

  • Established – 1997
  • Location – United States of America
  • Service Region – US, Canada, Caribbean, and North Atlantic Islands
  • Total Members – 6928

4. Latin American and Caribbean Internet Addresses Registry (LACNIC)

  • Established – 2002
  • Location – Uruguay
  • Service Region – Latin America and the Caribbean
  • Total Members – 11684

5. Réseaux IP Européens Network Coordination Centre (RIPENCC)

  • Established – 1992
  • Location – Netherland
  • Service Region – Europe, Middle East, and parts of Central Asia
  • Total Members – 23,574

Can People Get My Home Address from IP Whois Lookup Data?

While the user of an IP address may not be easy to contact, the real owner can be. As a registrant and owner of an IP address, you are required to provide information about yourself. This includes your basic contact details such as your personal or business name, business or home address, email address, contact number, and administrative and technical contacts. Hence, it is easy for addresses to be looked up through IP Whois. A wise decision here would be to provide your business address if you do not want to give your home address away.

At any cost, it is important that you refrain from providing any falsified information when registering for IP addresses. In case of any challenges faced in the future, you may lose out simply for violating the terms which require for the owners to provide 100% accurate information and maintain it throughout their period of ownership.

How Can IP Whois Lookup Tool Help Authorities?

As IP Whois Lookup Tool is classified as one of the most reliable sources for locating IP address owners, authorities can extract major benefits out of this tool. While users claim that the tool is a cause of concern with regards to privacy, for investigation purposes it can prove to be useful for authorities.

Violations like scams and phishing can easily be detected through this tool. Cybercrime authorities looking to track down IP addresses can easily do so. Additionally, journalists get great help from this tool to determine who is disseminating information on the internet.