Barcode

.______        ___      .______        ______   ______    _______   _______ 
|   _  \      /   \     |   _  \      /      | /  __  \  |       \ |   ____|
|  |_)  |    /  ^  \    |  |_)  |    |  ,----'|  |  |  | |  .--.  ||  |__   
|   _  <    /  /_\  \   |      /     |  |     |  |  |  | |  |  |  ||   __|  
|  |_)  |  /  _____  \  |  |\  \----.|  `----.|  `--'  | |  '--'  ||  |____ 
|______/  /__/     \__\ | _| `._____| \______| \______/  |_______/ |_______|

An IP reverse lookup script that accepts IP ranges and resolves them and their adjacent addresses to hostnames(PTR)
and then greps all the hostnames to detect additional IP addresses that may belong to the company.

Table of Contents

• Getting Started
  • Tools Required
  • Installation
• Usage
• Authors
• License

Getting Started

Tools Required

• python3

Installation

All installation steps go here.

• git clone https://github.com/charnim/Barcode.git
• cd Barcode
• python3 barcode.py

Usage

• Example steps:

    python3 barcode.py -l 200 -d search_keywords.txt -i ipv4_ranges.txt
  

Where:

-l is how much ip's to look forward and backwards
-d is a keyword file containing all keywords the script will look for in the resolved name.
Example: Clientname com, clientname,clientname.org etc.
-i is the IP list to scan. Can be in each of the following formats, multiline supported:

1.1.1.1
1.1.1.1/28
1.1.1.1-1.1.1.100

Authors

@charnim

• GitHub
• LinkedIn

You can also see the complete list of contributors who participated in this project.

License

Barcode is open source software licensed as MIT.