Network recon framework. Build your own, self-hosted and fully-controlled alternatives to Shodan / ZoomEye / Censys and GreyNoise, run your Passive DNS service, build your taylor-made EASM tool, collect and analyse network intelligence from your sensors, and much more! Uses Nmap, Masscan, Zeek, p0f, ProjectDiscovery tools, etc.

3491
637
Python

Join the chat at Gitter
Follow on Twitter
Follow on Mastodon
GitHub stars
PyPI downloads
Docker pulls

MongoDB tests
Elasticsearch tests
PostgreSQL tests
TinyDB tests
SQLite tests
Maxmind tests
Linting tests
Documentation Status

IVRE

Logo IVRE
(Instrument de veille sur les réseaux extérieurs) or DRUNK (Dynamic
Recon of UNKnown networks) is a network recon framework, including
tools for passive and active recon. IVRE can use data from:

The advertising slogans are:

  • (in French): IVRE, il scanne Internet.
  • (in English): Know the networks, get DRUNK!
  • (in Latin): Nunc est bibendum.

The names IVRE and DRUNK have been chosen as a tribute to “Le
Taullier”.

Overview

You can have a look at the project homepage,
the
screenshot gallery,
and the
quick video introduction
for an overview of the Web interface.

We have a demonstration instance, just contact us to
get an access.

A few
blog posts
have been written to show some features of IVRE.

Documentation

IVRE’s documentation is hosted by Read The
Docs, based on files from the doc/ directory of the
repository.

On an IVRE web server, the doc/* files are available, rendered,
under /doc/.

On a system with IVRE installed, you can use a --help option with
most IVRE CLI tools, and help(ivre.module) with most IVRE Python
sub-modules.

License

IVRE is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

IVRE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with IVRE. If not, see
the gnu.org web site.

Support

Try --help for the CLI tools, help() under Python and the “HELP”
button in the web interface.

Have a look at the
FAQ!

Feel free to contact the author and offer him a beer if you need help!

If you don’t like beer, a good scotch or any other good alcoholic
beverage will do (it is the author’s unalienable right to decide
whether a beverage is good or not).

Contributing

Code contributions (pull-requests) are of course welcome!

The project needs scan results and capture files that can be provided
as examples. If you can contribute some samples, or if you want to
contribute some samples and would need some help to do so, or if you
can provide a server to run scans, please contact the author.

Contact

For both support and contribution, the
repository on Github should be
used: feel free to create a new issue or a pull request!

You can also join the
Gitter conversation (that is the
preferred way to get in touch for questions), or use the e-mail dev
on the domain ivre.rocks.

Talking about IVRE

Research

If you are using IVRE in you research, please cite it as follows:

IVRE contributors. IVRE, a network recon framework.
https://github.com/ivre/ivre,
2011-2022.

Here is the appropriate bibtex entry:

@MISC{ivre,
    title = {{IVRE}, a network recon framework},
    author={IVRE contributors},
    url = {https://ivre.rocks/},
    howpublished = {\url{https://github.com/ivre/ivre/}},
    year = {2011--2022},
}

Technical documents & blog posts

You can mention “IVRE, a network recon framework”, together with the
project homepage, https://ivre.rocks/ and/or
the repository,
https://github.com/ivre/ivre.

On twitter, you can follow and/or mention
@IvreRocks.