ip assignment lookup

Whois Domain Lookup

Whois search for domain and ip, frequently asked questions, what is a whois domain lookup.

A Whois domain lookup allows you to trace the ownership and tenure of a domain name. Similar to how all houses are registered with a governing authority, all domain name registries maintain a record of information about every domain name purchased through them, along with who owns it, and the date till which it has been purchased.

What does the Whois domain database contain?

The Whois database contains details such as the registration date of the domain name, when it expires, ownership and contact information, nameserver information of the domain, the registrar via which the domain was purchased, etc.

What is a Whois IP lookup?

An IP is a unique address of a server on the internet. Similar to how a telephone number allows you to connect to a specific phone on the telecom network, similarly, an IP address allows your computer to connect to a specific server on the internet.

Domain names and IP numbers are the framework upon which the entire world wide web is built.

IP numbers are assigned to networking organisations with a record maintained by governing bodies for each IP number and the organisation to which it has been assigned. A whois IP lookup allows you track the above mentioned details for a domain.

How do I conduct a Whois search?

Enter the domain or IP address for which you would like to conduct a Whois lookup in the search box above. We will query the appropriate database and provide a recent record.

How do I keep my Whois information updated?

If you have purchased a domain, the information stored with your Domain registrar is what is passed on to the Registry for the Whois database. Get in touch with your Registrar to make changes to the Whois contact information for each of your domains.

What steps can I take to ensure my domain privacy is protected?

Some Registrars offer privacy protection services that allow their customers to mask their actual contact details in the Whois search result in order to prevent their private contact information falling into the hands of spammers and scammers. Get in touch with your Registrar to learn more about your options.

Why are some entries hidden in my Whois Domain lookup?

If the owner of a Domain name has used the privacy protection services of their Registrar, some details may be hidden within the Whois lookup results. Additionally, some Registries proactively conceal some information in order to comply with local data privacy protection laws.

My information doesn't match the Whois results, how do I change my Whois information?

According to the rules established by ICANN, Registrars are expected to maintain the accuracy of the domain name owner's contact details in the Whois database. Most Registrars use the details provided by the buyer at the time the Domain was registered.

In case your information does not match the Whois results, you can change this information by getting in touch with your Registrar who will be able to assist you in updating your information. Once this information is updated, the Whois record will also update accordingly. On an average, it can take 24-24 hours for this change to reflect in the Whois database.

Can I register for new domains via Whois domain lookup?

You can use the Whois lookup service to find the registration status of a domain name. If the domain has not been registered and is available, you can use Whois.com to register the domain name.

Alternatively, if the domain name has already been registered, you can either register similar available domain names that we suggest, or use the contact information provided in order to get in touch with the owner and respectfully negotiate a sale. Do note that unsolicited contact is forbidden using the information provided via the Whois lookup service.

How do I find available domains through the Whois database?

You can check the availability of a domain name by searching for it on the Whois database. It will give you the status of whether the domain name that you are looking for is available or not. Doing this for multiple domain names over time can help you build a list of available domain names.

• Settings Profile and security information

Search ARIN Site or Whois

• Site Search

ARIN Lookup

About arin lookup.

This test will query the American Registry for Internet Numbers (ARIN) database and tell you who an IP address is registered to. Generally speaking, you will input an IP address and find out what ISP or hosting provider uses that block for its customers. Very large end customers may have there own ARIN allocations. Normally, this is used for finding abuse contacts to report bad behavior.

ARIN WHOIS IP Address Database Search

Find out what oganization an IP address is assigned to

ARIN's WHOIS service gives contact and registration information for IP addresses, autonomous system numbers (ASN), organizations or customers that are associated with these resources, and related Points of Contact (POC). It doesn't include information on domain names or military networks.

Instructions

Enter an IP addresses, autonomous system number (ASN), organization or customer name

To obtain a more specific response, you may conduct a search by using certain flags. Many of these flags can be combined to tailor the desired output. Flags must be separated from each other and from the search term by a space. Your results will vary depending on the refinements you apply in your search. Listed below are the flags currently available; you may only use one flag from each flag-type in a query, i.e. one record type, one attribute, etc.

Query-by-record-type

To limit your query to a specific record type, include one of the following flags:

Query-by-attributes

To limit your query to a specific record attribute, include one of the following flags:

Searches that retrieve a single record will display the full record. Searches that retrieve more than one record will be displayed in list output.

Display flags

To modify the way that the query results display, include one of the following flags:

The + flag cannot be used with the sub-query featured described below.

Record hierarchy

Records in the ARIN WHOIS database have hierarchical relationship with other records. To display those related records, use the following flags:

Wild card queries

WHOIS supports wild card queries. This feature is only supported as a trailing character option. To take advantage of this append the query with an asterisk * . This can also be used in combination with any flags defined above.

Other helpful hints

To guarantee matching only a single record, look it up by its handle using a handle-only search. In the record summary line, the handle is shown in parenthesis after the name.

When using a handle to conduct a search for POC information, be sure to add the -ARIN extension.

Queries that return more than 256 results will stop displaying data after the 256th result. You may want to narrow your search criteria or add flags to your query to limit the results.

To search on an individual's name, you may enter the last name, or to further restrict results, use the last name and first name, separated by a comma. For example: Smith, John .

What it's good for

• WHOIS search feature for IP addresses
• Procura de informação sobre IPs
• Find domain name owner from IP Address
• Search origin of IPs. kind of a reverse lookup
• ARIN search
• Strumento per trovare la provenienza geografica di un indirizzo IP e che possiede essa
• Find out who is behind that IP address
• Does a reverse IP check
• Look up IP address owner
• IP address search
• Whois IP address lookup
• Research IP addresses
• Shows ISP network blocks too
• Whois for IP addresses
• IP address tracer
• Search IP address owner
• para realizar un whois a la base de datos de ripe para saber a qué rango pertenece una IP
• IP address reverse lookup
• Good resource for tracking who owns an IP address
• Ferramenta para obter informações do host
• IP address location
• Find out who owns an IP address

Wayback Machine

See how ARIN WHOIS IP Address Database Search looked in the past.

Your Public IP Address Is:

What is my ip.

Your public IP address is an external facing IP Address that's provided by your Internet Service Provider (ISP). A Pubic IP Address is accessible by anyone on the Internet. Internal IP's are known as Private IP's, which are dedicated to the devices connected to your internal network router, such as laptops, desktops, printers, cell phones, smart TV, etc.

Knowing what your external facing IP address is critical for opening ports used for gaming, running an email or web server, or setting up a remote connection.

What is an IP Address?

IP Address stands for Internet Protocol Address and all devices on the network have an IP Address assigned to it. So, what is my ip address? An IP address is made up of 4 numbers in the following format: aaa.bbb.ccc.ddd. Each number can be in the range of 0-255. An IP address is defined as "a numerical label assigned to each devices (e.g., computer, printer) participating in a computer network that uses Internet Protocol for communication". When computers communicate with each other over the Internet or via a local network, the information sharing is done through IP addresses. Like physical addresses, they offer a location to send information to.

Types of IP Addresses

IP addresses can be categorized as private and public addresses. Private IP addresses cannot be reached via the Internet, whereas public IP addresses can. For instance, most home networks have a router. This router will have a public IP address that is accessible through the Internet. Devices that are behind the router such as your laptop, gaming consoles and smartphones have private IP addresses that are unique and registered on the home network.

In this case, the router acts like an intermediary that offers a path to the information pouring in through its public IP address. Basically, all the devices that are connected to the router are communicating with other IP addresses over the Internet from a single IP address, i.e. your router's public IP address.

There are 2 types of IP addresses - IPv4 and IPv6. Currently most devices today are on IPv4. Internet Protocol Version 4 (IPv4) is the fourth generation of IP addressing technology. Internet Protocol Version 6 (IPv6) has been setup for future growth and is currently the latest version of IP Addressing technology which has been developed. Eventually all devices will be moved to IPv6, but until that happens, the IP address provided here, will be IPv4.

Who uses public IP addresses?

Internet web servers, DNS servers, network routers as well as directly connected computers use public IP address. The Internet Assigned Numbers Authority (IANA) is responsible for assigning a range of addresses to organizations like the ISP (Internet Service Providers), because they own these IP ranges. In turn, the ISPs assign individual public IP addresses to their customers.

Internet Speed Test

Ip address and whois lookup.

WhatIsMyPublicIP.com is the only website you need to perform these tests and WhoIs lookups.

For additional information on IP addresses and how they work, click on What is my IP address

By clicking "Accept" or continuing to use our site, you agree to our Website's Privacy Policy Accept

• Subnet Calculator
• Ping IP Online
• Extract IP Addresses
• Check Your IP Address
• IP To HostName
• IPv6 Expand
• IPv6 Compress
• IPv4 to IPV6
• IPv6 Compatibility Checker
• IP To Decimal
• Reverse IP Lookup
• Local IPv6 Address Generator
• IPv6 CIDR to Range Calculator
• IPv6 Range to CIDR Calculator
• ASN WHOIS Lookup
• IP WHOIS Lookup
• My Location
• Domain Age Checker
• Robots.txt Generator
• Un-Google Link
• Word Counter
• Disavow File Generator
• Open Graph Generator
• Website Link Analyzer
• Website Broken Link Checker
• Multiple URLs Opener
• Open Graph Checker
• IP Blacklist Checker
• Validate Email Address
• Email Header Analyzer
• MX Validation
• DNS Record Validation
• DMARC Validation
• Password Generator
• MD5 Generator
• HTTP Server Header Check
• SSL Certificate Fingerprint
• Check Website OS
• Schema Markup Generator
• HTTP Browser Request Headers
• Check Website Hosting Provider
• Case Converter
• HTACCESS Secure Directory
• Reverse String
• View HTML Source Code
• Base64 To Image
• Un-Shorten URL
• Gzip Compression Test
• SLA Uptime Calculator
• Markdown To HTML
• IDN Encode Decode
• Port Scanner
• Number System Converter
• Number To Words Converter
• Bytes Bits Converter
• Random Word Generator
• Lorem Ipsum
• Date Calculator
• Binary To Text English
• Raid Calculator

IP Location Lookup

IP Location Lookup tool provides free location tracking of an entered IP Address. It instantly tracks the IP's city, country, latitude, and longitude data through various Geo IP Databases.

If you are concerned about the GeoLocation data accuracy for the data listed below, please review the GeoLocation accuracy information for clarification.

IP Location via IP2Location (PRODUCT: DB, April 16 2024)

Your Private Information Is Exposed

IP Location via DB-IP (Product: API, real-time)

Ip location via ipinfo (product: api, real-time), ip geo location via ipgeolocation.io (product: api, real-time), ip location finder - check location of public ip.

When you write any valid URL address in your browser bar, you instantly land on the exact landing page you requested.

Have you ever thought about how the internet comes to know that you want that exact website and, more importantly, how the website comes to know that you are the person who requested that specific URL to open in your system browser?

Here, the concept of the IP emerges. Today, millions of websites are hosted and managed on web servers. Each machine is connected to the internet and has a unique numeric string identifier called an IP address .

We usually do not care much about the importance of IP address. However, we know the internet can not work without an IP address.

When you visit any website, how do these websites come to know that you are the person who is requesting a specific URL? You cannot check your email and social media updates or cannot perform any internet activity without an IP address.

Our IP Address lookup tool helps you efficiently lookup the Geolocation associated with an IP address, allowing you to track online activity, enhance your security, and gain valuable insights & analytics about website visitors

What is an IP address?

You cannot ignore the importance of the IP address. " What is my IP address " was searched millions of times on Google.

So the real question arises, what is the IP address?

IP stands for internet protocol. The protocol means the guidelines or the rules and regulations to govern the connectivity on the internet . Moreover, address refers to the unique numeric string identifier that links all your internet activities .

Therefore, the Internet Protocol (IP) address is defined as a unique numeric string identifier separated by the periods and allocated to each Internet device. The device can be a computer, mobile, tablet, or any other machine that is part of the TCP/IP-based network. The IP addresses are assigned to devices, not to humans.

The most likely format of the IP address has four numbers separated by periods—each with one to three digits and falling between 0 to 255.

Whenever you connect to the internet, your Internet service provider (ISP) assigns you the IP address. Through which you are recognized and identified on the internet.

Versions of the IP address

Two versions of IP addresses exist on the global internet.

• IP version 4 (IPv4)
• IP version 6 (IPv6)

IP version 4 (IPv4) is old and was the first to be assigned. It is the most common version of the IP address. IPv4 addresses are 32 bits long and have five classes, ranging from A to E. When IPv4 was introduced, at that time, computers were big and rare. The IPv4 had space for 4 billion IP addresses. However, due to rapid internet growth, the IP addresses are not used constructively. That is why the 4 billion number seemed large initially but became smaller in 2014.

IP version 6 (IPv6) is the latest version of the IP. The IPv6 address is a hexadecimal-based IP address separated by colons. IPv6 addresses are 128 bits long and will eventually replace IPv4 in the years to come.

You can use IPv4 and IPv6 for the foreseeable future and convert your IPv4 address to IPv6 by using the IPv4 to IPv6 Online Conversion Tool .

Types of the IP address

There are two types of IP addresses.

• Public IP address
• Private IP address

A global public IP address scope is used to communicate outside the network. It is assigned to the computer devices for direct access to the internet. Any web server, email server, or other directly accessible online has a public IP address. It is unique and can only be assigned to individual devices. The public IP address is not free of cost. You can find your public IP address by searching "what is my IP" on Google.

A private IP address can be assigned to your computers, mobiles, tablets, or any other machine within your private network without exposing them to the internet world. Its scope is local and is used to communicate within the local network. A private IP address can be found by typing the "ipconfig" command on your command prompt.

The public IP or private IP can be dynamic or static. However, it depends on how you configured your router.

Now, the question arises: What is a dynamic or static IP?

The ISP assigns the dynamic IP temporarily to any device, including a Computer, Mobile, or any other network-connected device. The Static IP is the one that remains constant until it is changed by the user or the device owner itself. Usually, static IPs are used by Web servers hosting websites or Geofenced networks.

What is the importance of IP address, and why to check the IP location?

You can conclude this in the following points.

• The IP address is a unique identifier on the network that serves you to send and receive information on the network. Without IP, you cannot access the internet.
• People sometimes ask, does it matter if someone knows your IP address? From the IP address, you can get information about the user's country, city, state, ISP, operating system, and browser that the user is using. Perform IP WHOIS Lookup to get as much information as possible about a given IP.
• The IP address provides information about the user's location when sending an Email. Email headers can be analyzed to extract the sender's IP and check the IP's location.
• Many companies need your IP address to display content restricted to specific locations. Streaming services such as Netflix restrict content based on IP location. Thus, a VPN plays an essential role in masking your IP and enjoying the benefits unavailable while your original IP is exposed. Use the best VPNs in the market to mask your IP.
• The e-commerce websites usually depend upon the IP address to serve their customers based on their geographic locations . Because customers in different countries have different product' tastes and needs, the IP address is used to identify the customer's place and serve them with a custom website interface and products.
• Sometimes, hackers try to hack your website. You can stop those hacking attempts by identifying the IP or AS number by blocking it in your firewall.

All of these benefits can be obtained by knowing the IP location of any visitor. The IP lookup tool can help you quickly find the IP addresses and avail all of the benefits mentioned above.

Can your IP remain unchanged?

Whenever your computer, mobile, or any other device is connected to the internet, your ISP assigns it an IP—your internet activity routes through your ISP

However, when you are at home, you have a different IP address; when you are at the library or any other place, you have a different IP address. That means you cannot carry your IP with you.

These IP addresses are temporary and are assigned to you by the ISP, whatever its location.

About IPLocation.io

IPLocation.io offers free IP-related online services. Our tools include checking your public IP as well as checking the physical location of the IP owner. This service is 100% free and provided by third-party sites in the form of Geo-Location databases and APIs. This tool shows your IP by default. However, you can type any IP Address to see its location and other geodata.

IP lookup tool by IPlocation.io can help you find detailed information regarding the geolocation of an IP address. It helps you find the following information:

• Map’s Coordinates
• Google Map location
• COUNTRY ISO
• City / State
• ORGANIZATION
• THREAT LEVEL
• IS PROXY/PROXY TYPE

Note: The IP location uses several geolocation databases to locate your public IP address. But that does not mean that the location is exact; that location is approximate. Moreover, it is based on the information provided by geolocation databases. Your ISP knows about your precise location and personal information, but it is liable not to disclose your data and location to anyone.

• Extract IP Address
• IP To Hostname
• IPv4 To IPv6

Email Tools

Cyber security tools, developer tools.

• Gzip compression Test

Productivity Tools

Useful links.

• Privacy Policy

Internet Assigned Numbers Authority

The global coordination of the DNS Root, IP addressing, and other Internet protocol resources is performed as the Internet Assigned Numbers Authority (IANA) functions. Learn more.

Domain Names

Management of the DNS Root Zone (assignments of ccTLDs and gTLDs) along with other functions such as the .int and .arpa zones.

• Root Zone Management
• Database of Top Level Domains
• .int Registry
• .arpa Registry
• IDN Practices Repository

Number Resources

Coordination of the global IP and AS number spaces, such as allocations made to Regional Internet Registries.

• IP Addresses & AS Numbers
• Network abuse information

Protocol Assignments

The central repository for protocol name and number registries used in many Internet protocols.

• Protocol Registries
• Apply for an assignment
• Time Zone Database

IP Address Lookup

Ip location finder.

Enter a IPv4, IPv6 or Domain name into the input box above, and we'll locate its IP location.

66.249.64.20

Here are the results from a few Geolocation providers. Is the data shown below not accurate enough? Please read geolocation accuracy info to learn why.

Do you have a problem with IP location lookup? Report a problem .

Geolocation data from IP2Location ( Product: DB6, 2024-4-1 )

Geolocation data from ipinfo.io ( Product: API, real-time )

Geolocation data from db-ip ( product: api, real-time ), geolocation data from ipregistry.co ( product: api, real-time ), geolocation data from ipgeolocation.io ( product: api, real-time ), geolocation data from ipapi.co ( product: api, real-time ), geolocation data from ipbase.com ( product: api, real-time ), geolocation data from criminalip.io ( product: api, real-time ), ip-based geolocation accuracy.

The Geolocation lookup tool provided on this page is an estimate of where the IP address may be located. The data come from a few IP-Based Geolocation providers, and their accuracy varies depending on how quickly they update their database when changes occur. Since many Internet users are getting their dynamic IP address from their ISP , and most ISPs serve their customers in multiple regions causing Geolocation lookup to be accurate to the region they serve. For example, AT&T in the United States serve their customers in entire USA and the accuracy may be limited to the Country level. Other ISPs may be serving smaller areas, and some ISPs create subnetworks to serve their customers in smaller regions. For this reason, the IP-based Geolocation will be about 99% accurate at the country level while the accuracy of State and City may be at much less accurate level somewhere around 50% range.

Related Articles

• What is an IP Address?
• My IP Address is Hacked. What can I do?
• What is the difference between static and dynamic IP Address?
• What is the difference between public and private IP Address?

Security Tools

Advertisement

Popular tools.

Popular Articles

Do not sell or share my personal information.

At IPLocation.net, we prioritize the privacy and security of our visitors. We want you to feel confident and comfortable when browsing our website. That's why we want to assure you that we do not sell or share any personal information collected from our website. Your trust is important to us. Whether you're browsing our site for information, or engaging with our content, rest assured that any data you provide remains strictly confidential. We adhere to stringent privacy policies and comply with all relevant regulations to safeguard your information. Your privacy matters, and we are committed to maintaining the highest standards of data protection. If you have any questions or concerns regarding our privacy practices, please don't hesitate to reach out to us.

© 2006 - 2024, Brand Media, Inc. All rights reserved.

IP Subnet Calculator

This calculator returns a variety of information regarding Internet Protocol version 4 (IPv4) and IPv6 subnets including possible network addresses, usable host ranges, subnet mask, and IP class, among others.

IPv4 Subnet Calculator

Ipv6 subnet calculator.

Related Bandwidth Calculator | Binary Calculator

A subnet is a division of an IP network (internet protocol suite), where an IP network is a set of communications protocols used on the Internet and other similar networks. It is commonly known as TCP/IP (Transmission Control Protocol/Internet Protocol).

The act of dividing a network into at least two separate networks is called subnetting, and routers are devices that allow traffic exchange between subnetworks, serving as a physical boundary. IPv4 is the most common network addressing architecture used, though the use of IPv6 has been growing since 2006.

An IP address is comprised of a network number (routing prefix) and a rest field (host identifier). A rest field is an identifier that is specific to a given host or network interface. A routing prefix is often expressed using Classless Inter-Domain Routing (CIDR) notation for both IPv4 and IPv6. CIDR is a method used to create unique identifiers for networks, as well as individual devices. For IPv4, networks can also be characterized using a subnet mask, which is sometimes expressed in dot-decimal notation, as shown in the "Subnet" field in the calculator. All hosts on a subnetwork have the same network prefix, unlike the host identifier, which is a unique local identification. In IPv4, these subnet masks are used to differentiate the network number and host identifier. In IPv6, the network prefix performs a similar function as the subnet mask in IPv4, with the prefix length representing the number of bits in the address.

Prior to the introduction of CIDR, IPv4 network prefixes could be directly obtained from the IP address based on the class (A, B, or C, which vary based on the range of IP addresses they include) of the address and the network mask. Since the introduction of CIDRs, however, assigning an IP address to a network interface requires both an address and its network mask.

Below is a table providing typical subnets for IPv4.

How-To Geek

How to assign a static ip address in windows 10 or windows 11.

When organizing your home network it's easier to assign each computer it's own IP address than using DHCP. Here we will take a look at doing it in XP,

Quick Links

What is a static ip address, assign static ip addresses via your router, how to set a static ip address in windows 11, how to set a static ip address in windows 10, how to set a static ip address in windows 7 or 8 using "network connections", set a static ip address in windows vista, set a static ip address in windows xp, key takeaways.

• To set a static IP address in Windows 10 or 11, open Settings -> Network & Internet and click Properties for your active network.
• Choose the "Edit" button next to IP assignment and change the type to Manual.
• Flip the IPv4 switch to "On", fill out your static IP details, and click Save.

Sometimes, it's better to assign a PC its own IP address rather than letting your router assign one automatically. Join us as we take a look at assigning a static IP address in Windows.

A static IP address is manually set to a permanent, fixed address rather than being assigned automatically by your router using a procotol known as Dynamic Host Configuration Protocol (DHCP). DHCP is a handy way for devices to connect to your network more easily, because you don't have to configure IP addressing for each new device yourself. The downside to automatic addressing is that it's possible for a device's IP address to change from time to time, which is why people choose static IPs for certain types of devices. For example:

• You have a device like a home media server that you want to be able to find using the same IP address or host name each time.
• You have certain apps that can only connect to network devices using their IP address. In particular, many older networking apps suffer this limitation.
• You forward ports through your router to devices on your network. Some routers play nice with port forwarding and dynamic IP addresses; others do not.

Whatever your reason, assigning static IP addresses to devices is not difficult, but you do have a choice to make---whether to do it from the router or on the device itself.

Related: How to Set a Static IP Address in Ubuntu

While this article covers assigning static IP addresses to PCs within Windows itself, there is another way to go about it. Many routers allow you to assign a pool of IP addresses that are handed out to specific devices (based on the device's physical, or MAC address). This method offers a couple of significant advantages:

• IP addresses are still managed by the router, meaning that you won't have to make (and keep up with) changes on each individual device.
• It's easier to assign addresses within the same IP address pool your router uses.

This article is about assigning static IP addresses directly to PCs running Windows. We've already got a great guide on How to Set Static IP Addresses On Your Router , so if that's the way you want to go, be sure to give it a read.

With all that in mind, though, let's take a look at how to assign static IP addresses within any version of Windows.

Related: How to Find Your Router's IP Address on Any Computer, Smartphone, or Tablet

To set a static IP address in Windows 11, you'll want to open Settings, go to Network & Internet, and then find the Properties for your network. Inside there you'll be able to click the Edit button for IP Assignment and then fill out the manual network details.

First, open up the Settings app and then find Network & Internet on the left-hand side. You'll be presented with a panel that shows your current network connection. You can click where it says "Properties" right underneath the network, or if you have multiple network connections you can drill down into the specific network to see the IP address details for each one . In this case it's called "Ethernet", but you will most likely see "Wi-Fi" as the option to choose.

Once you've drilled down into the network connection that you want to set a manual IP for, scroll down until you see "IP Assignment" and then click the Edit button to the right.

Once there, you'll flip the drop-down to "Manual" and switch the IPv4 switch to "On". At this point you can fill out your network details and click Save to finish.

You can also use the old-school Network Connections panel in Windows 11, so if you prefer to use that method, keep reading.

If you're interested in more advanced networking, you might need to set up a static TCP/IP route , reset the entire TCP/IP stack on Windows , check open TCP/IP ports , find your MAC address on Windows , or find your IP address from the Command Prompt . We've got you covered there too.

To set a static IP address in Windows 10, you'll need to open the Settings app and drill down to Network & Internet. From there you'll select Properties for your network, and then the Edit button next to IP Assignment where you can input a manual IP address.

First, open the Settings app and locate the Network & Internet button.

On the next screen you'll see your network status, which should show you your active network. Here you'll want to click the Properties button. If you have multiple different networks, you could select them from the left-hand menu---in our case you'll notice we have both Wi-Fi and Ethernet networks, so you'll want to pick the one that you are trying to set a manual IP address for. You'll notice this is the same method we use when we're trying to find an IP address on Windows 10 .

On the network properties screen, scroll down until you see "IP settings" and click the Edit button under "IP assignment".

In the resulting popup window, change the Edit IP settings dropdown to Manual and then flip the IPv4 switch to "On". Fill out the details, click Save, and you should be good to go.

You might need to reboot to get all of your applications to work properly, just because it's Windows.

It's worth noting that you can use the old Network Connections method to set an IP address in any version of Windows, so if you prefer that method, keep reading.

To change the computer's IP address in Windows 7, you'll need to open the "Network Connections" window. Hit Windows+R, type "ncpa.cpl" into the Run box, and then hit Enter.

In the "Network Connections" window, right-click the adapter for which you want to set a static IP address, and then select the "Properties" command.

In the properties window for the adapter, select "Internet Protocol Version 4 (TCP/IPv4)" and then click the "Properties" button.

Select the "Use the following IP address" option, and then type in the IP address, subnet mask, and default gateway that corresponds with your network setup. Next, type in your preferred and alternate DNS server addresses. Finally, select the "Validate settings upon exit" option so that Windows immediately checks your new IP address and corresponding information to ensure that it works. When you're ready, click the "OK" button.

And then close out of the network adapter's properties window.

Windows automatically runs network diagnostics to verify that the connection is good. If there are problems, Windows will give you the option of running the Network troubleshooting wizard. However, if you do run into trouble, the wizard likely won't do you too much good. It's better to check that your settings are valid and try again.

Changing your IP from DHCP to a Static address in Vista is similar to other versions of Windows, but getting to the correct location is a bit different. Open the Start Menu, right-click on Network, and select Properties.

The Network and Sharing Center opens...click on Manage network connections.

Right-click on the network adapter you want to assign an IP address and click Properties.

Highlight Internet Protocol Version 4 (TCP/IPv4) then click the Properties button.

Now change the IP, Subnet mask, Default Gateway, and DNS Server Addresses. When you're finished click OK.

You'll need to close out of Local Area Connection Properties for the settings to go into effect.

Open the Command Prompt and use the

command to verify that the changes were successful.

To set a Static IP in Windows XP, right-click the "My Network Places" icon, and then select "Properties."

Right-click the adapter for which you want to set the IP, and then select "Properties" from the context menu.

Select the "Internet Protocol (TCP/IP)" entry, and then click the "Properties" button.

Select the "Use the following IP address" option. Type in the IP address, subnet mask, default gateway, and DNS server addresses you want to use. When you're finished, click the "OK" button.

You will need to close out of the adapter's properties window before the changes go into effect.

And you can verify your new settings by using the

 command at the command prompt.

By and large, it's better to let most of your devices have their IP addresses assigned automatically by your router. Occasionally, though, you might want to set a static IP address for a particular device. While you can set static IP addresses directly on your devices (and this article has shown you how to do just that on Windows PCs), we still recommending setting up static IP addressing on your router if possible. It will just make life easier.

Related: How to Find Any Device's IP Address, MAC Address, and Other Network Connection Details

• Settings Profile and security information

Historical Whois Data (WhoWas)

On this page.

Scroll for more

ARIN’s WhoWas service provides authorized users access to historical registration information for a given IP address or ASN. WhoWas functionality is available to ARIN Online users by choosing Downloads & Services from the navigation menu. Access to WhoWas data is available by request and must be approved by ARIN staff. Users must agree to comply with the WhoWas Terms of Use (ToU) before they can request WhoWas reports.

Users can request a WhoWas Report for any IP address or Autonomous System Number (ASN), not just resources issued to their Organization. Because the WhoWas report contains the entire public history of the IP address or ASN, it is much larger and more complex than a Whois query response. Each IP address or ASN could have been a part of multiple networks/AS ranges over time and have been issued to multiple organizations, each with their own associated Points of Contact (POCs).

Please read the WhoWas ReadMe to learn more about interpreting the results.

WhoWas Reports only contain the data that would have been publicly viewable in Whois.

Requesting WhoWas Access

Your user account does not need to be linked to a POC or associated with an Organization Identifier (Org ID) to request WhoWas access, but you do need an ARIN Online account. Perform these steps:

• Log in to ARIN Online.
• Choose Downloads & Services from the navigation menu.
• In the WhoWas section, choose Submit Request for WhoWas Access . ARIN Online creates a ticket for you. Notifications about your tickets can be accessed by choosing the icon next to your name, or choose Tickets from the navigation menu to see a list of your tickets.

This is a one-time request to grant authorization to access WhoWas reports; you will not have to repeat this step to request reports once access is granted.

Understanding the Review Process

ARIN staff will review your request and respond within two business days. You will be asked to provide additional information to verify your WhoWas access request. The questions include:

• What is your intended use of this WhoWas data?
• How often do you project needing to query for WhoWas data?
• Will your organization be using the data to accomplish advertising or marketing goals or marketing research goals?

ARIN will conduct this correspondence through the notifications to you in your ARIN Online account. Upon approval, your account will be authorized to request reports.

For questions about your request, communicate via the Ask ARIN feature of your online account or call ARIN’s Registration Services Help Desk at +1.703.227.0660.

Requesting a WhoWas Report

Once authorized, you can request a WhoWas report for an IP Address or ASN. Perform these steps:

• In the WhoWas section, choose Request WhoWas Report .
• If this is the first time you have requested a WhoWas Report, accept the Terms of Use Agreement.
• You will not be asked to do this on subsequent requests unless ARIN releases a new version of the WhoWas ToU. If a new ToU is enacted, you will be required to accept the new version before requesting another WhoWas report.
• Choose the tab to search by IP Address or ASN . The search will not accept handles or CIDR notation; you must enter the actual number. You cannot request a WhoWas report for an Org ID or POC. Reports are only available for IP addresses and ASNs administered by ARIN, and this does include legacy addresses.

You can also request WhoWas reports using Reg-RWS. Please refer to Registration Records and Reg-RWS page for details.

Accessing a WhoWas Report

You will receive a notification in ARIN Online when your WhoWas report is finished processing. The report will be attached to your ticketed request in a .zip file for you to download. You will be notified if there are no results for the requested address or ASN, and you may submit questions to Ask ARIN via the link in the response if you have questions about the results.

Reading a WhoWas Report

For any IP address or ASN, the WhoWas report will contain a separate .tsv file for any Net Handle (direct or reassignment) that the IP Address was ever a part of or any AS Handle that the ASN was ever a part of, any Org Handles (including Customer Orgs) ever associated with those Net or AS Handles, and any POC Handles associated directly with the Net or AS Handles or with the Org Handles. All of these .tsv files are combined into a .zip file, which includes:

• a ReadMe file
• a summary file (lists the Net Handles or AS Handles, Org, Customer and POC Handles for which individual reports are returned)
• individual reports providing the historical registration information for the requested IP Address or ASN
• individual reports providing the historical registration information for the requested resource’s associated Organization and POC records

For detailed information on the content and format of the WhoWas report, please see the WhoWas ReadMe documentation . Create a ticket using Ask ARIN in your ARIN Online account to submit any questions about the WhoWas service and reports or the data output.

• WhoWas ReadMe
• WhoWas Terms of Use
• Whois (ARIN Whois-RWS)
• Whois Inaccuracy Reporting
• Number Resource Fraud Reporting
• ARIN Technical Discussions Mailing List