IP Address Auditing Tool?

[Camper <rootman22 () comcast net>]

Hi,

Anyone know of an auditing tool that will collect information on
a specific subnet or range of all active IP addresses and display associated masks, default routes..etc. and then dump 
the output to a database so the collected information can be pulled up in a web page?

I'd like to be able to perform regular audits of all active
addresses on my LAN and incorporate the practice into our
current security plan.

I know I could probably do this with nmap but I could have sworn
I stumbled across an app that would do what I described above
a while ago.  I can't remember the name of it or whether it
runs on W32 or *nix.

Any ideas would be appreciated.

Thanks

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