Is IP tracking illegal?

IP tracking is legal as long as it is not used for illegal purposes. Internet service providers and websites can collect IP addresses as part of normal operations. It only becomes illegal if the information is used for unlawful activities.

How to reset your IP address?

To reset your IP address on a Windows computer, open Run using Windows and R keys, type cmd, and press OK. Then enter ipconfig /release and press Enter. Next, type ipconfig /renew and press Enter. Finally, type exit and press Enter to complete the process.

Can the police get access to my IP address?

Yes, law enforcement can request your IP address from your internet service provider under a valid legal order. ISPs store user data but only share it when required by law.

Can your computer be remotely accessed using your IP address?

No, an IP address alone is not enough to access a computer remotely. However, it can be used to target vulnerable ports, which may allow attackers to gain access if the system is not properly secured.

Can someone find my exact home address using my IP address?

No, an IP address cannot reveal your exact home address. It may show an approximate location such as city or region. Only your ISP can link an IP address to a specific subscriber, and this requires legal authorization.

What is the difference between a DoS attack and a DDoS attack on an IP address?

A DoS attack comes from a single source and overwhelms a target IP address with traffic. A DDoS attack uses multiple compromised devices to send traffic simultaneously, making it more difficult to block and more powerful.

Does my IP address change, and does that protect me?

Most residential connections use dynamic IP addresses that can change periodically or when the router restarts. However, this does not provide strong protection because attackers can still target your current IP, and ISPs keep records linking IP addresses to users.

Can websites track me across sessions using my IP address?

Yes, websites can combine your IP address with cookies, browser fingerprinting, and behavior tracking to identify returning users across sessions. This is commonly used for analytics, advertising, and access control.

Is it illegal for someone to look up my IP address?

Looking up an IP address using public tools is generally legal. However, using it for unauthorized access, cyberattacks, stalking, or fraud is illegal and punishable under relevant laws.

What Can You Do with Someone's IP Address?

An Internet Protocol (IP) address is a unique identification number that helps web apps to recognize you online. Access to someone’s public IP address lets you see their online activity and more. Hackers are constantly looking for vulnerable devices on the internet that they can target.

Having an individual’s IP address means their personal information is obtainable. This could include physical location and network details. Several other things can be done with a person’s Internet protocol address. In this article, we will uncover what can be done with someone’s IP address, including the actions taken by cyber criminals.

How Can I See My Own IP Address?

Whether you want to see your or someone’s else IP address, it is essential to note that every device has its id. Google lets you see it by searching “What is my IP address?” However, you can find your routers or device’s IP address from the device setting.

All operating systems have distinctive methods for viewing Digital addresses. The procedures might also change based on the specific device you’re using.

Find IP Address on Android, iOS, and Windows

Different methods for finding IP addresses On Windows, Android, and iOS are followed.

For Windows:

Here are steps to see the IP address on Windows OS:

Step 1) Hit the Windows logo on your PC’s taskbar.

Step 2) Type Settings and open the app.

Step 3) Navigate to the Network & Internet tab.

Step 4) Go to WiFi or Ethernet, depending on your connection.

Step 5) Hit on the Network name to open its properties.

Step 6) Scroll down to the bottom; the number next to IPv4 is the IP address assigned to your device.

For Android:

Here are steps to view the mobile IP address on Android OS:

Step 1) Open system Settings on your Android phone.

Step 2) Scroll and find the System option in the list.

Step 3) Navigate to the About phone.

Step 4) Tap on the Status settings at the bottom.

Step 5) Number looks like this 203.0.113.0; next to the IP is your device address.

For iOS:

Here are steps to see the mobile IP address on the IPhone:

Step 1) Start your iPhone’s Settings application.

Step 2) Go to the WiFi tab from the list.

Step 3) Select the Network you are currently using for the internet.

Step 4) At the bottom, under the IPV4 section, you will find your IP address.

What Can Be Done with Another Person’s IP Address?

Acquiring another person’s IP address can provide opportunities to perform different actions. With this valuable information, one could find a lot about the target or use it for other purposes.

Here is what people can do with your IP address:

Phishing Attacks and Spam Emails: With advanced online tracking, advertisers get access to your online activities. It allows them to send you personalized emails. Cybercriminals also use it for phishing attacks and spamming.
Reveal Personal Information: IP address contains information regarding the city you are located in. Moreover, it does not directly reveal your data but can lead to it. You can get the internet provider information through an IP address.
Some evil-minded persons can use phishing attacks to extract your name or credit card information.
Sell Your Information on the Deep Web: One’s IP address may not be valuable, but advertisers eagerly seek them in bundles. Hackers commonly steal IP addresses and other information to sell them online.
Falsely Implicate You in Criminal Activities: Government and security institutions use IP addresses to monitor your online activities. However, if someone gets access to it, they can reroute online traffic while downloading illegal content.
Hack Your Device: Devices communicate through numbered ports — each associated with a specific application or network service. When an attacker has your IP address, automated port-scanning tools can identify open, unpatched ports on your connection. Any port running a vulnerable or misconfigured service represents a documented entry point for unauthorized access, malware deployment, or data exfiltration.
Apply Access Restrictions: Geo-restriction is not possible without the availability of an Internet Protocol Address. After learning your location, Netflix, YouTube, and other streaming services show local content. Paid services may also impose charges depending on your geographic location.
Carry out a Doxing Strike: An IP address can be utilized for carrying out DoS (Denial of Service) strikes. These attacks involve sending an overwhelming number of server requests. This results in a computer system failing to perform the basic operations.
The Distributed Denial of Service: It includes more extensive network of machines. DDoS attacks allow you to send more traffic to the target system.
Track Browsing: Your ISP logs all IP-linked network activity, including the sites visited, connection timestamps, device identifiers, and approximate physical location. Under current US regulatory conditions — following the 2017 Congressional Review Act overturning of FCC broadband privacy rules — ISPs are legally permitted to sell this behavioral data to advertising partners without requiring explicit user consent.
Ban From Playing Games: When you visit a website or register for a game online, server owners can see your digital address. If you make the admin unhappy, they may ban you from playing games or accessing the website.
Legal Action for Copyright Violation: Online activities like torrenting are strictly banned in countries like the United States. If you download torrents, authorities may get your private IP address and use it to take legal action against you.

How Hackers Obtain Someone’s IP Address

Locating anyone’s IP address is not that difficult for hackers if they do not take precautions. Several methods are there to obtain someone’s IP address.

Spam Emails: Cybercriminals can use phishing techniques in spam emails to deceive you into clicking on malicious links. It may not only allow them to get your IP address but also access to your private data.
DNS Spoofing: DNS spoofing — documented under MITRE ATT&CK as technique T1557 (Adversary-in-the-Middle) — poisons the DNS resolution process to redirect legitimate traffic toward attacker-controlled infrastructure. This interception captures the originating IP addresses of connecting devices and can simultaneously expose session data, login credentials, and browsing activity to the attacker without triggering standard user-facing warnings.
Vulnerable Connection: Getting a secure internet connection is very important. A hacker may find a vulnerability in your connection through the router.
You could be using the router without changing the default password of the management portal. These passwords are standard and very easy to guess.
Online ads: Legitimate advertising networks routinely log the IP address of every user who loads or interacts with an ad unit. Third-party ad scripts embedded across web pages can capture IP data simultaneously across multiple networks. Malicious actors exploit this infrastructure through malvertising campaigns, injecting tracking payloads into real ad inventory to harvest IP addresses at scale without user interaction beyond a page load.
P2P File Sharing: During P2P file sharing, peers can see your IP address. Peers are those people who are downloading the same torrent file. Hackers can be one of those peers stealing others’ IP addresses.
Loan Your Device: Loaning the device is a simple but potential way to obtain someone’s IP address.

How can I prevent hackers from obtaining my IP address?

In this digital era, where hackers are relentlessly searching for easy targets, security over the internet is crucial. After learning what someone can do with your IP, check out the preventive measures to stop hackers:

Activate Firewall: A properly configured firewall enforces inbound and outbound traffic rules at the network perimeter, blocking connection attempts to and from unauthorized IP addresses and ports. Both Windows Defender Firewall and macOS’s built-in packet filter apply stateful inspection — evaluating traffic in the context of established sessions — providing a meaningful baseline defense against unsolicited port-scan activity and lateral movement attempts.
Reset Router: Resetting your router triggers a DHCP lease release and renewal cycle — prompting your ISP to assign a new dynamic IP address to your connection. Since most residential ISPs in the United States operate on DHCP-based address pools, this method reliably changes your public-facing IP. Any router reset should be followed by immediate credential updates: default router admin passwords are publicly documented and represent one of the most commonly exploited vulnerabilities in home network security.
Update Privacy Settings: Make sure the privacy on your messaging apps is strict. You should avoid opening messages from unknown numbers, mainly if they include web links. Furthermore, you should restrict these apps to known contacts if they have a calling feature.
Avoid Connecting to Open WiFi: In public places, your phone may catch signals from a WiFi that is not protected by a password. Such internet connections could be planted to lure people into the trap. It is wise to turn off the “auto-connect to Open WiFi” feature on your phone.
Protect Your Device from Strangers: A stranger may randomly ask you to lend your phone for an emergency call. Letting someone use your mobile for a call is not harmful. However, you should do that under strict supervision.
Employ VPN: Finally, a Virtual Private Network (VPN) is a fantastic tool for internet security. Several service providers are available that can hide your original IP. A VPN enables you to browse the internet through a proxy server. No website can know your location when using a VPN server.

What Is an IP Address?

An Internet Protocol (IP) address is a numerical label assigned to every device connected to a network that uses the Internet Protocol for communication. It serves two primary functions: host identification and location addressing. Think of it as a digital mailing address — it tells other devices on the internet where to send information and where to receive it from.

There are two types of IP addresses you should understand: public and private. A public IP address is assigned by your Internet Service Provider (ISP) and is visible to every website, server, and service you connect to online. A private IP address is used within your local network — for example, between your router and your laptop — and is not directly visible to the outside internet.

There are also two versioning standards. IPv4 addresses follow the familiar format of four numerical blocks (e.g., 203.0.113.0) and support approximately 4.3 billion unique addresses. IPv6 was introduced to address IPv4 exhaustion and uses a longer alphanumeric format (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334) supporting vastly more unique identifiers. Most devices today operate on both standards simultaneously.

Understanding the type of IP address you are working with matters because public IP addresses are the primary target for the threats described in this guide.

What Information Does an IP Address Actually Reveal?

A common misconception is that an IP address directly exposes your home address, full name, or device contents. In reality, the information directly tied to an IP address is more limited — but still meaningful in the wrong hands.

Here is what an IP address can reveal about you when queried against publicly available IP intelligence databases:

Country and region: Highly accurate, typically correct at the country level nearly 100% of the time.
City-level location: Moderately accurate. IP geolocation can typically narrow your location to within 25–50 miles of your actual position. It does not pinpoint your street address.
Internet Service Provider (ISP): Accurately identifies the ISP or hosting provider associated with the IP address.
Connection type: Indicates whether the connection is residential, business, or mobile.
Autonomous System (AS) number: Identifies the network block your IP belongs to.
Time zone: Inferred from location data.

Importantly, an IP address alone does not reveal your full name, home address, email address, phone number, or device serial number. However, when combined with other data points — such as your username, browsing behavior, or publicly shared personal information — a determined attacker can use your IP address as a starting point to build a more complete profile of your identity.

How Accurate Is IP Address Geolocation?

IP geolocation is the process of estimating the physical location of an IP address using databases that map IP address ranges to geographic coordinates. While widely used by advertisers, content delivery networks, fraud detection systems, and law enforcement agencies, IP geolocation has important accuracy limitations that are often misunderstood.

At the country level, IP geolocation is highly reliable — major databases such as MaxMind GeoIP2 and IP2Location report country-level accuracy of 95–99%.

At the city level, accuracy drops substantially. Research has consistently shown that city-level IP geolocation is accurate within a 25-mile radius roughly 55–80% of the time, depending on the database and the ISP’s infrastructure. Mobile and shared IP addresses can be especially imprecise.

At the street-address level, IP geolocation alone cannot determine your precise physical address. ISPs are the only entities that hold the mapping between a public IP address and an individual subscriber’s home address — and that information is protected under federal law, requiring a valid legal order before it can be disclosed.

This distinction matters: a hacker who obtains your IP address can identify your approximate city and ISP, but cannot show up at your door based on that IP alone. The risk escalates when an IP address is combined with other personally identifiable information (PII) gathered through phishing, social engineering, or data broker records.

FAQs

It is legal as far as it is not used for illegal purposes. The whole online network works based on tracking people’s activities. Online addresses are accessible to internet service providers (ISPs).

Even the website you visit or the app you use can legally collect your IP address. Keeping your Internet Protocol (IP) address hidden from everyone may not be possible. Therefore, only when someone uses it unlawfully, it becomes illegal.

Here are steps to reset and get a new IP address on a Windows computer:

Step 1) Hit Windows and R keys simultaneously to open Run.

Step 2) Type cmd and click on OK.

Step 3) Copy and paste this command ipconfig/release and press Enter.

Step 4) Next, input IPconfig /renew, and tap Enter.

Step 5) Insert the Exit command and enter to complete the process.

Yes, the police can ask your ISP for your IP address under a legal order. Your internet service providers can have users’ personal information, but they can only share it in case of a legal matter.

No, possessing an IP address is insufficient to get inside someone’s computer. However, it can play an essential role in hacking your system. A device requires both a port and an IP to connect to the internet. With a digital address, hackers can target vulnerable ports on your system. Such ports can let cybercriminals access your information or implant malicious software.

No. An IP address alone cannot reveal your precise home address. IP geolocation databases can typically identify your approximate city and ISP but are not accurate enough to pinpoint a street address. The only entity that can map a specific IP address to an exact subscriber address is your ISP — and that information is protected by law, requiring a valid legal order before it can be disclosed.

A Denial of Service (DoS) attack originates from a single source and floods a target IP address with traffic, overwhelming the connection and making it unavailable. A Distributed Denial of Service (DDoS) attack uses a large network of compromised devices — known as a botnet — to send traffic from multiple sources simultaneously, making the attack significantly harder to block. DDoS attacks targeting residential IP addresses are most commonly directed at gamers and content creators.

Most residential internet connections in the United States use dynamic IP addresses, meaning your ISP assigns a new IP address to your connection periodically, or when you restart your router. However, dynamic IP addresses do not provide meaningful protection against most IP-based threats. An attacker who has your current IP address can exploit it before it changes. Additionally, your ISP maintains records linking every IP address assigned to your account to your subscriber identity, meaning historical IP addresses can still be traced back to you.

Yes. Websites can use your IP address in combination with browser fingerprinting, cookies, and behavioral data to identify returning visitors even after you clear your cookies or use a private browsing session. This is a common method used by advertising networks to serve targeted ads based on cross-site browsing activity. Some websites also use IP-based rate limiting and access control, meaning repeated visits from the same IP can trigger temporary blocks or heightened scrutiny.

Simply looking up an IP address using publicly available tools is generally not illegal in the United States. IP addresses assigned to internet connections are considered semi-public information. However, using an IP address to conduct unauthorized access to a device, launch a DDoS attack, engage in stalking, or commit identity fraud is a federal crime under the Computer Fraud and Abuse Act (CFAA) and related statutes.