Does anyone know if a network diagram generator exists?

Tool for get information such as: how many networks you have, the ip addresses, subnet masks, sites, servers, network drives shared, and so on then it will generate a diagram.

I have seen Active Directory Topology Diagrammer tool


The Microsoft Active Directory Topology Diagrammer reads an Active Directory configuration using LDAP, and then automatically generates a Visio diagram of your Active Directory and /or your Exchange Server topology. The diagramms may include domains, sites, servers, organizational units, DFS-R, administrative groups, routing groups and connectors and can be changed manually in Visio if needed.

Microsoft.com, Downloads page, Brief Description


I'm NOT administrator Active Directory, only user.

Any suggestions about it?

1 Answer 1


I would suggest giving MJL85 a try.


It is a set of python scripts that can analyse and diagram networks with the Graphviz dot tool producing the graphical output.

Example Graph

From the authors site: enter image description here

The tool is:

  • Free, Gratis & Open Source
  • Should run on multiple platforms.
  • 1
    @Kiquenet did you try this? Did it work for you? if so, please accept as answer, to help others in future. Steve, that looks great, thanks (+1). You might also want to answer this question
    – Mawg
    Commented Jan 23, 2018 at 9:25

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