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IP Address Tracking: A Detailed Explanation


  Category:  INFO | 20th November 2025 | Author:  CSI'S TEAM

computer security info

In The Digital World, Every Device Connected To The Internet Communicates Using An IP (Internet Protocol) Address. Whether You Browse A Website, Send An Email, Use WhatsApp, Log Into Social Media, Or Stream A Video—your Device Interacts Through IP Addresses. Understanding IP Address Tracking Is Essential For Cybersecurity, Digital Investigations, Online Safety, And Even Network Troubleshooting. This Article Provides A Deep And Detailed Explanation Of IP Address Tracking, Including How It Works, Who Performs It, What Tools Are Used, Legal Aspects, Misconceptions, And Limitations.

1. What Is An IP Address?

An IP Address Is A Numerical Label Assigned To Every Device That Connects To A Network Using The Internet Protocol. It Performs Two Major Functions:

  1. Identification Of The Device

  2. Location Addressing (approximating Where The Device Is Connected From)

There Are Two Types Of IP Addresses:

a) IPv4

A 32-bit Address Written As:
192.168.1.1

b) IPv6

A 128-bit Address Written As:
2400:cb00:2048:1::c629:d7a2

IPv6 Exists Because IPv4 Addresses Are Limited, And The Number Of Internet-connected Devices Keeps Increasing.

2. Why Track An IP Address?

IP Tracking Is Used For Legitimate Security, Investigative, And Administrative Reasons. Some Common Scenarios Include:

1. Cybercrime Investigations

Law Enforcement Agencies Track IP Addresses To Identify:

  • Hacking Attempts

  • Online Fraud And Scams

  • Cyberbullying Or Harassment

  • Terror Activity

  • Darknet Activity

2. Network Security

Security Teams Track IPs To:

  • Identify Malicious Connections

  • Block Suspicious Traffic

  • Analyze Intrusion Attempts

  • Stop DDoS Attacks

3. Website Analytics

Web Admins Use IP Tracking To:

  • Analyze Visitor Locations

  • Improve Website Performance

  • Detect Bot Traffic

  • Prevent Brute-force Login Attempts

4. Business Marketing

Companies Track IPs To:

  • Understand Regional User Behavior

  • Serve Targeted Ads

  • Personalize Content

5. Digital Forensics

Digital Forensic Teams Track IPs To:

  • Reconstruct Cyberattack Footprints

  • Identify Compromised Servers

6. Device Tracking In Networks

Administrators Track IPs To:

  • Locate Devices In Large Internal Networks

  • Fix Configuration Issues

  • Manage Bandwidth Usage

3. How IP Address Tracking Works

Tracking An IP Involves Determining Its Origin, ISP, Geolocation, Network Details, And Sometimes The Device Behind It. However, Exact Identification Requires ISP Assistance And Legal Permission.

Let’s Understand The Steps.

Step 1: Identifying The IP Address

Depending On The Situation, An IP Can Be Collected Through:

  • Server Logs

  • Email Headers

  • Web Traffic Logs

  • Network Monitoring Tools

  • Communication Protocols

  • Honeypots

  • Application Logs

For Example, A Website Can Automatically Log The IP Of Every Visitor.

Step 2: Running The IP Through WHOIS Lookup

Tools Like ARIN, RIPE NCC, APNIC, And WHOIS Databases Can Reveal:

  • ISP/organization Owning The IP

  • Country, Region

  • Network Range

  • Abuse Contact Email

  • Autonomous System Number (ASN)

Example WHOIS Output:

OrgName: Reliance Jio Infocom Ltd
Country: IN
NetRange: 49.32.0.0 - 49.63.255.255

This Reveals The ISP But Not The Exact Owner.

Step 3: Geolocation Mapping

Geolocation Services Map The IP To:

  • Country

  • State

  • City

  • ZIP Code

  • Latitude/longitude (approximate)

  • Timezone

However, Geolocation Accuracy Varies:

  • Highly Accurate For Broadband Connections

  • Less Accurate For Mobile Networks

  • Inaccurate For VPN/proxy/Tor Users

Step 4: ISP-Level Identification

Only The Internet Service Provider Can Match The IP Address To:

  • Subscriber Name

  • Phone Number

  • Installation Address

  • Device History

This Data Is NOT Available Publicly. It Requires:

  • Court Order

  • Law Enforcement Request

  • Legal Process

Thus, No Ordinary Person Can Identify A User Precisely Just From An IP.

4. Can You Track Someone’s IP Address In Chat Apps?

This Is Where Many Misconceptions Arise.

WhatsApp, Facebook, Instagram, Telegram, Etc.

These Apps do Not Reveal The User’s IP Address During Normal Use. The Internal Servers Handle All Communication, So You Only See The Server IP, Not The Other Person’s Device IP.

Unless Law Enforcement Requests It, Platforms Do Not Share User IPs.

Email

YES—if The Sender Uses Older Email Services. But Gmail, Outlook, Yahoo Hide Sender IPs.

Peer-to-Peer Applications

Apps Like:

  • Torrent Clients

  • P2P Gaming

  • Direct File-sharing
    may Reveal Real IPs Because They Need Direct Device-to-device Communication.

5. Technical Methods Used To Track IP Addresses

1. Server Log Analysis

Every Website Logs:

  • Visitor IP

  • Browser Info

  • Timestamp

  • Requested Pages

These Logs Help Track Malicious Users.

2. Packet Sniffing / Network Monitoring

Tools Like:

  • Wireshark

  • Zeek

  • tcpdump

can Capture Packets And Identify:

  • Source IP

  • Destination IP

  • Protocol Details

Used In Cybersecurity And Network Engineering.

3. Honeypots

Decoy Systems Attract Attackers And Log:

  • Their IP

  • Attack Pattern

  • Malware Behavior

Used By CERTs, SOCs, And Cyber Researchers.

4. IP Grabber Links

A Common (but Unethical Or Illegal When Used With Malicious Intent) Method:

  • Create A Tracking Link

  • Send To User

  • When Clicked, IP And Browser Details Are Captured

Tools Such As:

  • Grabify

  • IPLogger

  • Custom PHP Scripts

This Method Relies On The User Clicking The Link.

5. Email Header Analysis

Older Email Systems Reveal Originating IP In Headers Like:

Received: From [45.121.33.2] By Mail.domain.com

Modern Services Hide It To Protect Privacy.

6. Reverse Proxy Logs

Proxies And CDNs Like Cloudflare Record:

  • Real Client IP

  • TLS Fingerprints

  • ASN

  • Threat Score

Used To Mitigate Attacks.

6. Limitations Of IP Tracking

IP Tracking Is Useful But Has Limitations.

1. IP Spoofing

Attackers Can Manipulate Packet Headers To Hide Their Real IP.

2. VPN And Proxy Services

Virtual Private Networks Mask Real IPs. With VPN:

  • Real IP Is Hidden

  • Logs May Be Kept Or Discarded Depending On VPN Company

  • Law Enforcement Can Request Logs If Available

3. Carrier-Grade NAT (CG-NAT)

Mobile Networks Like Jio, Airtel, Vodafone Use CG-NAT:

  • Many Users Share A Single Public IP

  • Tracking Becomes Harder

  • ISP Logs Are Required To Pinpoint Users

4. Tor Network

Tor Bounces Traffic Through Multiple Encrypted Relays:

  • Original IP Becomes Untraceable

  • Used For Privacy And Anonymity

5. Dynamic IP Addresses

ISPs Frequently Change IP Addresses Of Users:

  • Same User May Have Different IPs At Different Times

  • Requires Timestamp-based ISP Matching

7. Legal Aspects Of IP Tracking

IP Tracking Sits At The Intersection Of cybersecurity, privacy, And law.

Legal Tracking

  • By Law Enforcement

  • By Organizations To Secure Networks

  • By Websites For Analytics

  • By SOC Teams For Threat Mitigation

Illegal/Malicious Tracking

  • Attempting To Identify People For Harassment

  • Using IP Grabbers Without Consent

  • Hacking Wi-Fi To Track IP Data

  • Attempting To Track Someone’s Location Secretly

Such Actions Fall Under:

  • IT Act 2000 (India)

  • Computer Fraud And Abuse Act

  • GDPR Violations

  • Cyberstalking Laws

8. What Information Can You Really Get From An IP?

Contrary To Popular Belief, An IP Does not Directly Give:

  • Name

  • Phone Number

  • Address

  • Personal Identity

Instead, It Gives:

  • ISP Name

  • City Or Region

  • Device Type (sometimes)

  • Browser/OS (if Combined With Other Metadata)

  • Threat Reputation

Only ISPs Can Reveal Personal Identity—and Only After Legal Procedure.

9. IP Tracking In Cybersecurity Operations

Cybersecurity Teams Rely On IP Tracking For:

1. Incident Response

When Detecting Suspicious Login Attempts From Unusual IPs.

2. Threat Intelligence

IP Reputation Databases Categorize Addresses As:

  • Malicious

  • Botnet

  • Tor Exit Node

  • Spam Source

3. DDoS Mitigation

Blocking Abusive IPs Or Regions Temporarily.

4. SOC Monitoring

Security Operations Centers Track:

  • Brute-force Attempts

  • SQL Injection Sources

  • Malware C&C Servers

10. Advanced IP Tracking Techniques

1. Device Fingerprinting

Combines:

  • IP

  • Browser Type

  • Resolution

  • Timezone

  • Cookies

  • Fonts

Creates A unique Device Signature.

2. ASN Analysis

ASNs (Autonomous System Numbers) Help:

  • Identify ISP Routing

  • Trace Attack Origins

3. GeoIP Databases

Services Like:

  • MaxMind

  • IP2Location

offer Accurate Enterprise-grade Geolocation.

4. Reverse DNS Lookup

Maps IPs To Domain Names:

  • Finds Hosting Servers

  • Identifies Corporate Networks

5. Log Correlation

Combining Multiple Logs From:

  • Firewalls

  • IDS/IPS

  • Web Servers

  • Cloud Systems

reveals Attack Patterns.

11. Ethical Considerations In IP Tracking

Since IP Tracking Touches User Privacy, Ethical Guidelines Include:

  • Track Only For Security Or Administrative Purposes

  • Avoid Deanonymizing Users Unnecessarily

  • Maintain Transparency In Websites’ Privacy Policies

  • Avoid Sharing IP Logs Without Authorization

12. Case Study: How Investigators Track IP In Cybercrime

Step 1: Complaint Registered

Victim Reports Harassment, Threats, Hacking, Fraud, Etc.

Step 2: Technical Logs Collected

From:

  • Social Media Apps

  • Websites

  • Email Providers

Step 3: IP Extraction

Investigators Extract:

  • Login IPs

  • Message IPs

  • Server Logs

Step 4: WHOIS + GeoIP

They Check Approximate Location.

Step 5: Legal Request To ISP

Police Submit:

  • Court Order

  • Case Number

  • Timestamp

ISP Reveals:

  • Person’s Name

  • Address

  • Mobile Number Linked To The Connection

Step 6: Device Seizure

Final Step Includes Verifying:

  • Browser History

  • Router Logs

  • Hard Drive Forensics

Thus, IP Tracking Alone Is Not Enough—the Full Process Involves Multiple Layers.

Conclusion

IP Address Tracking Is A Powerful Technique Used Across Cybersecurity, Digital Investigations, And Network Management. While Many People Think Tracking An IP Can Instantly Reveal A Person’s Identity, The Reality Is More Complex. An IP Address Only Provides Approximate Location And ISP Details. To Identify The Actual User Behind An IP, Legal Procedures And ISP Cooperation Are Mandatory.

Tracking Methods Include Server Logging, Packet Sniffing, Geolocation Lookups, Email Header Analysis, Honeypots, And Link-based Trackers. However, Factors Like VPNs, Proxies, Tor, Mobile CG-NAT, And IP Spoofing Can Make Tracking Challenging Or Imprecise.

IP Tracking Is Essential For Preventing Cyberattacks, Detecting Unauthorized Access, Mitigating DDoS Threats, Conducting Forensic Investigations, And Analyzing Website Traffic. When Used Responsibly And Legally, It Enhances Digital Safety And Security. However, Misuse Of IP Tracking Can Violate Privacy Laws And Lead To Legal Consequences.

Understanding How IP Addresses Work, What Information They Reveal, And The Legal Boundaries Of Tracking Empowers Users To Navigate The Digital World Safely And Knowledgeably.

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