scripts to map IP to AS?

Thu Feb 20 17:04:51 UTC 2003

Careful. Many whoisds don't appreciate automated queries & will block YOUR
ip address for sometime if you cross their max query rate threshold.

>   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:
> 
>   http://nms.lcs.mit.edu/software/ron/lookup_as.c
> 
> Compile with
> 
>    gcc -DSTANDALONE=1 lookup_as.c -o lookup_as -lm
> 
> And then run.  It gets the job done, but it's ugly. :)
> 
>   -Dave

-- 
George Bakos
Institute for Security Technology Studies
Dartmouth College
gbakos at ists.dartmouth.edu
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