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Re: scripts to map IP to AS?
- From: David G. Andersen
- Date: Thu Feb 20 10:09:47 2003
On Thu, Feb 20, 2003 at 08:09:31AM -0500, William Allen Simpson quacked:
> Anybody have a pointer to scripts to map IP to AS?
> There are still 10K-20K hosts spewing M$SQL slammer/sapphire packets,
> and I'd like to start blocking routing to those irresponsible AS's
> that haven't blocked their miscreant customers.
You can use a quick perl wrapper around whois, or you
could use this terribly ugly hacked up traceroute-ng that I
wrote to do lookups:
gcc -DSTANDALONE=1 lookup_as.c -o lookup_as -lm
And then run. It gets the job done, but it's ugly. :)
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