I'm looking for a IP Address Management Tool #IPAM . If it's open source, than it's the best way, but not must. Target is to manage all IP addresses from a company.

Best process:
- LDAP
- approval workflow
- Manage IP ranges
- Manage IP addresses

I found #NIPAP - but I dodn't try at the moment. Another one is #GestióIP - this looks fine but the last update is 2 years ago.
Anyone can help me please to find the right IP Address Management Tool?